(A)What type of cloud forms at high altitudes and is wispy and feathery.
A. Stratus
B. Altocumulus
C. Cumulus
D. Cirrus
(B) Why do clouds usually form high in the air instead of near the earths surface?
(C) What is the definition of precipitation
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B) Clouds tend to form at higher altitudes because as air rises, the moisture in it slowly reaches its saturation point and when this happens, tiny crystals of water start to condense and form clouds.
C) Precipitation: Water that falls to the ground from clouds, such as in rain, snow, sleet, or hail.
Answer:
Answer A)
Circus clouds are the highest of all clouds and made of ice crystal.
Circus clouds have no visible precipitation.
Answer B)
Because when the warm, moist air rises up and gets cool, water vapor condenses on tiny particles to form liquid water or ice crystal and form cloud.
Answer C)
Precipitation is a fall of moisture from the atmosphere in any form. it is an important input to hydrology.
Floods and droughts are directly related to precipitation.
Related Questions
It is becoming less expensive to screen blood samples for DNA. Certain diseases have a genetic basis. What is a possible ethical concern about the availability of inexpensive DNA testing?
people may be treated differently if certain genetic information is known about them.
DNA testing may be too slow to actually be useful to doctors.
Some diseases are not thought to have genetic causes.
Cures for diseases may be developed with help from DNA research.
Answers
Answer:
A
Explanation:
that's the right answer can't think of an explanation but it just make must sense
The results of a genetic test can confirm or rule out a suspected genetic condition. People may be treated differently if certain genetic information is known about them. The correct option is A.
What is DNA testing?DNA testing also called the genetic testing is a type of medical test which identifies the changes in genes, chromosomes or proteins. It helps to determine a person's chance of developing or passing on a genetic disorder. More than 77,000 genetic tests are currently in use.
Genetic testing is voluntary. Because testing has benefits as well as limitations and risks. The decision about whether to be tested is a personal and complex one. A geneticist can help by providing information about pros and cons of the test.
The main reason for the high cost of genetic testing is the complexity of the process involved. The cost depends on several factors like the nature of the test.
Thus the correct option is A.
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Will mark as Brainliest.
What type of substance would be best for use in a cooling system?
a liquid with a high specific heat
a gas with a low specific heat
Please explain your answer.
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Answer:
a liquid with a high specific heat
Explanation:
How many atoms are in 9.008 mol of Carbon?
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Need help on all PLS HELP DO TOMORROW AND DON’T KNOW WHAT TO DO
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The student's inquiry is too vague - more details about the subject or task are required to provide effective assistance.
Explanation:Unfortunately, you have not provided enough information for me to be able to assist you effectively. Please provide more detail about the topic, subject, or specific question you need help with. Remember, the more you KNOW about what needs to be done today increases the chance you'll be ready for TOMORROW. Despite the pressure, take your time to understand the task - trying to rush through without fully understanding can lead to mistakes.
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A student is shown a simple model of particles that make up a liquid,as shown.
How should the model be changed to show the particles of a solid?
A. Increase the velocities of the particles, and increase the space between the particles
B. Increase the velocities of the particles, and decrease the space between the particles
C. Decrease the velocities of the particles, and increase the space between the particles
D. Decrease the velocities of the particles, and decrease the space between the particles
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Option-D : Decrease the velocities of the particles, and decrease the space between the particles.
Explanation:
The solid state of matter is composed of particles closely packed with a minimum space between them. This closed packing of particles occur due to strong interatomic or intermolecular interactions between particles. Therefore, solids particles have zero translational and rotational motions and only show vibrational motions. So, decrease in velocity and decrease in space between particles is the right answer for making solids.
binds t? Carbon monoxide poisoning occurs when a dangerous amount of carbon monoxide binds to _____ and reduces the body's ability to use _____ effectively in respiration. A. hemoglobin, oxygen B. oxyhemoglobin, oxygen C. hemoglobin, carbon dioxide D. oxyhemoglobin, carbon dioxide
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Explanation
Hemoglobin a protein in red blood cells binds oxygen in the lung and distribute it throughout the body.However Carbon monoxide is a very aggressive molecule., it has a greater affinity for hemoglobin than oxygen, thus it displaces oxygen and quickly binds therefore very little oxygen is transported through the body cells
A blank is an illustration that shows how animals are connected in their search for food within an ecosystem
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what is the meaning of weight?
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I hope this helps!
PLEAAASSEE HELLLLLLPP !!!!!
What is the average size of the exons you used to make the coding region? What is the average size of the introns in the gene?
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Which group of items all contain a transparent part with at least one curved surface to refract light?
A. A human eye, a diving mask, and a telescope
B. A microscope, a camera, and a window pane.
C. An owl's eye, a smart phone, and a magnifying glass
D. An electron microscope, safety goggles, and eyeglasses
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Hope I helped!
Answer: C. An owl's eye, a smart phone, and a magnifying glass
I hope I helped
-Chris
if 150g of aluminum react with 101g of sulfuric acid what is the maximum amount of hydrogen gas that can be produced
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First, find your limiting reactant - do this with your moles.
Have:
Al - 5.559mol
H2SO4 - 1.030mol
Need:
Al - 0.6867mol
H2SO4 - 8.339mol
Your limiting reactant is sulfuric acid, so we will use that.
Use your mole bridge and the calculated HAVE of sulfuric acid to do this.
1.030mol * (3/3) = 1.030mol of H2
If you want it in liters, multiply that by 22.4dm^3. If you want it in grams, multiply it by 2.016. Hope this helps!
curium-243 as a alpha decay equation
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During alpha decay, an atomic nucleus emits an alpha particle.
Essentially, it decays into an atom with an atomic number of 2 less than its original amount and a mass number of 4 less than its original amount.
In our case, Curium-243 undergoing alpha radiation decay must abide the following equation:
²⁴³₉₆Cm → ⁴₂He + x
～ The (number at the top/mass number) of x must be
243 - 4 = 239
～ The (number at the bottom/atomic number) of x must be
96 - 2 = 94
～ Element 94 is Pu (Plutonium). Therefore, the equation is:
²⁴³₉₆ Cm → ⁴₂ He + ²³⁹₉₄ Pu
Hope this helps! ッ
Consider the everyday hazardous substances in and around your home. All BUT ONE is a guideline for using, storing and disposing of hazardous household chemicals safely.
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Answer:
D) Clean up any chemical spill immediately. Dispose of cleaning rags immediately by placing them in a sealed plastic bag.
Explanation:
Please, put the answer choices next time, just to simplify things. I really hope I did this right.
Answer:
D) Clean up any chemical spill immediately. Dispose of cleaning rags immediately by placing them in a sealed plastic bag.
Explanation:
Clean up any chemical spill immediately. Dispose of cleaning rags immediately by placing them in a sealed plastic bag. This is partially true. You SHOULD clean up chemical spills immediately. Then allow the fumes in the rags to evaporate outdoors before disposing of the rags by wrapping them in a newspaper and placing them in a sealed plastic bag. Then place the sealed bag in your trash can outdoors.
- thank you
Hugh described two substances which participate in photosynthesis.
Substance A: Source of energy for plant-eating animals
Substance B: Combines with sunlight and carbon dioxide
Which statement is correct?
A. Substance A is water and Substance B is oxygen.
B. Substance A is glucose and Substance B is water.
C. Substance A is water and Substance B is chlorophyll.
D. Substance A is chlorophyll and Substance B is oxygen.
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The answer is B because glucose is an energy source and during photosynthesis, water combines with sunlight and carbon dioxide. You can observe by the chemical equation for photosynthesis : 6CO2 + 6H2O + light energy = C6H12O6 + 6O2
B. Substance A is glucose and Substance B is water.
Buffers resist change in pH in a system when?
a) glucose (C6H12O6) is added to the system.
b) hydrogen chloride (HCl) is added to the system.
c) sodium chloride (NaCl) is added to the system.
d) sodium bromide (NaBr) is added to the system.
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hope it helps. :))))
What the significance of “Er” in the diagram
A. Average molecular
B. Threshold energy for the reaction
C. Maximum kinetic energy
D. Minimum kinetic energy
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Answer:
D
Explanation:
1. (10 pt) How are elements arranged in the Periodic Table? A. by their properties B. alphabetically C. by how much they are worth D. in the order they were discovered 2. (10 pt) Which is the correct symbol for the element silicon? A. SI B. S C. Si D. Sil 3. (10 pt) All atoms of an element are ________ . A. flammable B. visible under a microscope C. alike D. different 4. (10 pt) Elements that are usually shiny and good conductors of heat and electricity are known as ________________. A. gases B. metals C. solids D. nonmetals 5. (10 pt) The most recent model of an atom is the _______________. A. Bohr model B. Einstein model C. Nucleus model D. Electron Cloud model 6. (10 pt) Elements that are usually dull, brittle, and do not conduct electricity are known as A. gases B. metals C. solids D. nonmetals 7. (10 pt) Elements join together to form A. compounds B. ions C. protons D. atomic masses 8. (10 pt) Which picture best shows an atom? A. B. C. D. 9. (10 pt) In order for a chemical reaction to take place, a certain amount of _______________ must be present. A. heat B. friction C. chemicals D. energy 10. (10 pt) Enzymes are ____________ in the body that speed up chemical reactions. A. catalysts B. cells C. concentrations D. chloroplasts
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2. The symbol is Si. Elemental symbols have no more than 2 letters(except for unidentified elements), and only the first letter is capitalized.
3. All atoms of an element are alike.
4. Metals are shiny and can conduct. They are found on the left side of the periodic table.
5. The most recent model is the Electron Cloud model, or the Schrödinger model.
6. Nonmetals are dull and don’t conduct.
7. MULTIPLE elements conjoin to form compounds. If all the atoms are the same, it’s still an element.
8. I can’t see the picture, sorry.
9. In order for a reaction to take place, energy must be present. This can be in the form of heat, though, but it’s not universal.
10. Enzymes are catalysts that speed up chemical reactions.
Maria said that temperature is energy. Michael said that temperature is the measurement of energy. Make a decision as to who has the correct statement and justify your decision in two or more complete sentences.
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Answer - I would think temperature is a measurement of energy, but I'm probably wrong. If anyone gets the correct answer, please correct me.
Explanation - Temperature is a measure of the average kinetic energy of the particles in an object. When temperature increases, the motion of these particles also increases.
I hope this helps, my apologies if it doesn't.
Calculate the {H+}, {OH-}, oh, pOH, and % dissociation of a 1.0x10^-3 M solution of HCl
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pH=-log[H+]
pH=-log(1.0x10^-3)
pH=3
We can find the pOH by subtracting 14-pH:
14-3=11
pOH=11
The [OH-] can be found by using the formula:
pOH=-log[OH-]
11=-log[OH-]
10^-11=[OH-]
[OH-]=1.0x10^-10
What process best explains the astounding variety of dogs at a dog show? A. hybridization B. asexual reproduction C. selective breeding D. genetic engineering
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The process best explains the astounding variety of dogs at a dog show is selective breeding. Therefore, option C is correct.
What is the process of selective breeding?Choose parents from a mixed population who exhibit these characteristics. They have been bred together. To produce the next generation, select the best offspring with the desired characteristics. Repeat the process for many generations until all offspring exhibit the desired characteristics.
Selective breeding within a gene pool can result in more subtle types of breed evolution, which can result in significant changes in breed type over time. In fact, few breeds have not gone through this type of evolution.
This process entails selecting and breeding animals with desirable characteristics, resulting in offspring with the same traits. When selective breeding is taken to its logical conclusion, it can result in the development of genetic disorders.
Thus, option C is correct.
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1) Which statement is TRUE? A) Energy can be created or destroyed. B) Electrical energy is created from other forms of energy. C) Energy in a battery makes new energy called electrical energy. D) Stored energy in a battery can be transformed into electrical energy.
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Answer: D. The energy can not be created or destroyed. It can only be transformed from one form to another. This is called the law of conservation of energy.
I hope I helped
-Chris
A) Energy can be created and destroyed.
This is a false statement because energy can not be created or destroyed. It can be converted to different forms of energy, but not created.
Hydrogen fuel cells combine hydrogen and oxygen to produce water and energy. Assume 1 kg of fuel is used, and the mass of the water produced is 1.10 x 10-11 kg. How much energy is produced by this fuel cell?
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The energy produced by a hydrogen fuel cell that uses 1kg of hydrogen to produce a certain amount of water can be calculated using Einstein's mass-energy equivalence principle (E=mc²). Because the converted mass is approximately 1 kg, the energy produced is approximately 9 × 10⁶ Joules.
Explanation:The question is asking how much energy a hydrogen fuel cell produces if it uses 1kg of hydrogen to produce a certain amount of water. Hydrogen fuel cells work through an electrochemical reaction of hydrogen and oxygen, producing water and energy.
The energy production can be calculated through E=mc², Einstein's mass-energy equivalence principle. Here, 'E' is energy, 'm' is mass, and 'c' is the speed of light. According to the data provided, the mass converted into energy is the difference between the initial hydrogen mass (1 kg) and the mass of the water produced (1.10 x 10-11 kg), which is approximately 1 kg. Therefore, the energy produced would be E=mc² = 1 kg × (3 × 10⁸ m/s)² = 9 × 10⁶ Joules.
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how does increasing concentration/ temperature/ surface area affect the yield of products in a chemical reaction (not reversible)
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Increasing concentration, temperature and surface area will increase the yield of products.
Explanation:
Concentration:
Increase in concentration of reactants will increase the number of reactants per unit volume. Therefore, the probability of collisions will increase hence, it will result in the increase in yield.
Temperature:
Increase in temperature increases the kinetic energy of reactants. Therefore, the increase in velocity of reactants results in the collisions with high energy. It makes it feasible for reactants to attain the optimum energy (activation energy) to convert into products with good yield.
Surface Area:
The reactants in grinded / powder form reacts fast as compared to solid form. In fact, grinding results in increase of the surface area of reactants. Greater surface area increases the probability of reactants to colloid. Hence, increases the yield.
If you were scientists examining the DNA sequence of two unknown organisms that you hypothesize share a common ancestor, what evidence would you expect to find?
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Sucrose is very soluble in water. At 25◦C, 211.4 grams of sucrose will dissolve in 100 g of water. Given that the density of the saturated sucrose solution is 1.34 g/mL, what is the molarity of the solution? The molar mass of sucrose is 342 g/mol.
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To calculate the molarity of the sucrose solution, you first find the total volume of the solution, then calculate the number of moles of sucrose, and finally divide the moles of sucrose by the volume of the solution in liters. The molarity of the given sucrose solution ends up being approximately 2.67 M.
Explanation:The molarity of a solution, expressed in moles of solute per liter of solution (mol/L), is calculated by first determining the total volume of the solution. Given the density (1.34 g/mL) and the mass of the solution (211.4 g sucrose + 100 g water = 311.4 g), the volume of the solution is found by dividing total mass by the density: 311.4 g / 1.34 g/mL = 232.39 mL or 0.232 L.
Next, we find the number of moles of sucrose, which is the mass of sucrose divided by its molar mass: 211.4 g / 342 g/mol = 0.618 moles.
From these calculations, the molarity can then be calculated as moles of sucrose divided by the volume of the solution in liters: 0.618 mol/0.232 L = 2.67 M.
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The molarity of the solution is calculated by dividing the moles of sucrose by the volume of the solution. The moles of sucrose is found by dividing the mass of sucrose by its molar mass, and the volume of the solution is calculated from the total mass of the solution and its density. The calculated molarity of the solution is 2.66 M.
Explanation:The question is asking for the molarity of the solution. Molarity (M) is a measure of concentration and is calculated by taking the amount of solute (in moles) divided by the volume of the solution (in liters). In this case, we know the mass of the solute (sucrose) and its molar mass, so we can calculate the moles of sucrose in the solution using these values. The mass of sucrose is 211.4 g and the molar mass is 342 g/mol, so the number of moles of sucrose is 211.4 g / 342 g/mol = 0.618 moles.
Next, we need to determine the volume of the solution. We know that the density of the solution is 1.34 g/mL and that 1 mL is equal to 1 cm^3. From the problem, we know that there are 211.4 g sucrose + 100 g water = 311.4 g in the solution. Therefore, the volume of the solution is 311.4 g / 1.34 g/mL = 232.24 mL, which converts to 0.23224 L. Now, we can calculate the molarity by dividing the moles of sucrose by the volume of the solution: 0.618 moles / 0.23224 L = 2.66 M.
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What is the molar mass of Beryllium
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Hope this helped, sometimes I can get a bit overboard with my answers xd :p
PLEASE HELPPP MEEEE
An unknown substance is cooled from 25 °C to 10 °C. The table below shows the state of the substance at different temperatures.
Time (minutes) Temperature (degrees Celsius) State of matter 0 25 Liquid 2 23 Liquid 4 18 6 18 8 18 10 15 Solid 12 10 Solid
Which statement is correct about the unknown substance?
Its freezing point is 23 °C.
Its freezing point is 18 °C.
The substance sublimes at 23 °C.
The substance exists as a gas at 18 °C.
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The second statment is true and right. Hope this helps!!
Answer: Option (b) is the correct answer.
Explanation:
Freezing point is defined as the point at which liquid state of a substance changes into solid state.
So, in the given table it is shown that at temperature [tex]18^{o}C[/tex] the substance is changing into solid state. Whereas at [tex]23^{o}C[/tex] the substance is in liquid state.
Hence, [tex]18^{o}C[/tex] will be the freezing point of the substance.
Thus, we can conclude that the statement its freezing point is [tex]18^{o}C[/tex], is correct about the unknown substance.
Hypothesis for isotopes and atomic mass
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how many neutrons does the most common isotope of hydrogen have?
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The most common isotope of hydrogen, called Protium, has no neutrons, only a single proton in its nucleus. Protium accounts for approximately 99.985% of all hydrogen atoms.
The most common isotope of hydrogen is called Protium. This isotope has only one proton in its nucleus and no neutrons. In contrast, the isotopes Deuterium and Tritium have one and two neutrons respectively. Protium makes up about 99.985% of all hydrogen atoms.
One method of preparing ClO2 is by the reaction of chlorine and sodium chlorite: Cl2 (g) + 2 NaClO2 (s) → 2 ClO2 (g) + 2 NaCl (s) If you allow 15.0 g of NaClO2 to react with 2.00 L of chlorine gas (Cl2) at a pressure of 1.50 atm and at 21 oC, how many grams of ClO2 can be prepared?
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To determine the grams of ClO2 that can be prepared from the given reaction, use stoichiometry. First, calculate the moles of NaClO2 and ClO2 using their molar masses and given mass. Finally, calculate the mass of ClO2 using the moles obtained.
Explanation:To determine the grams of ClO2 that can be prepared from the given reaction, we need to use stoichiometry. First, we need to calculate the moles of NaClO2 using its molar mass (74.44 g/mol) and its given mass (15.0 g). moles = mass / molar mass = 15.0 g / 74.44 g/mol = 0.201 mol.
Next, we use the balanced equation to determine the mole ratio between NaClO2 and ClO2, which is 2:2. So, the moles of ClO2 produced are also 0.201 mol.
Finally, we can calculate the mass of ClO2 using its molar mass (67.45 g/mol) and the moles obtained. mass = moles * molar mass = 0.201 mol * 67.45 g/mol = 13.53 g ClO2.