What happens to a current when it comes in contact with a continent or landmass?
What tactics does a financial planner apply to deal with a difficult client
There are many different solutions to dealing with a difficult client. For example, you can release them which means you transfer them to another firm so you won't have to deal with them. If you want to keep the client, you can change the way in which you bill them. Another option is to be direct and polite at the same time. Lastly, use a team approach so other people in that firm get to work with that same client.
Which tubes will test positive for Benedict's test and which will test positive for Iodine test?
Benedict's test is used to identify reducing sugars and results in color changes from blue to green, yellow, or red. The Iodine test, on the other hand, identifies starch by changing from a brown iodine color to a blue-black color.
Explanation:In conducting laboratory tests, two popular assays are the Benedict's test and the Iodine test. The Benedict's test is used to detect the presence of reducing sugars, like glucose, in a sample. If a tube turns from blue (the color of the original Benedict's solution) to green, yellow or red, it indicates a positive result - the various colors represent different levels of sugar concentration.
Conversely, the Iodine test is used to detect the presence of starch in a sample, such as in a potato or bread. In a positive Iodine test result, the originally brown iodine solution will change to a blue-black color upon interaction with starch.
Therefore, tubes containing reducing sugars (like glucose or lactose) will test positive in a Benedict's test, and tubes containing starch will test positive in an Iodine test.
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Which of the following statements is true?
A.Animals add water vapor to the air through respiration.
B.Plants add water vapor to the air through photosynthesis.
C.Both plants and animals can make protein using nitrogen compounds.
D.Automobiles are the leading cause of acid rain.
Suppose you increase your walking speed from 6 m/s to 14 m/s in a period of 1 s. What is your acceleration?
Four balls are dropped from a platform, 20 meters high. Which ball will experience the GREATEST change in kinetic energy, from platform to ground?
10 kg
20 kg
30 kg
40 kg
Answer:
D.) 40
Explanation: I toke the USA-Test-Prep interim for it and past. I do k12. the heavier the ball the more kinetic energy gained.
20 POINTS AND BRAINLIEST
describe the forces acting on the ball at the instant it is pushed. Do these forces continue to act on the ball as it rolls
In what way do acids affect your body?
Darrell is trying to remove a nail from a board using the claw of a hammer, but the nail is stuck. Which of the following could Darrell do to make the job easier?
A.
Use a hammer with a longer handle.
B.
Use a heavier hammer.
C.
Use a hammer with a shorter handle.
D.
Use a hammer with a sharper claw.
It's C loves! I just got it right.
Answer: The answer is c
A .5 kg toy train car moving forward at 3 m/s collides with and sticks to a .8 kg toy car that is traveling at 2 m/s what is the final velocity of the two cars round to the nearest 10th
The horseshoe crab looks very similar to its fossil ancestor from the Jurassic era. Why has the horseshoe crab not evolved?
A. Its original form always remained well adapted to its environment.
B. The species was affected by natural selection.
C. The species did not pass on genetic information to its offspring.
D. The species underwent major mutations in a short period of time.
The answer is A. Natural selection always favors individuals in a population that are well adapted to their environment. These individuals are able to get to maturity and pass down their genes to subsequent generations. Any disadvantages mutations in the population are eliminated by natural selection.
Answer:
its a
A. Its original form always remained well adapted to its environment.
because it takes time to adapt to a new place
A television of mass 13 kg sits on a shelf. What is the normal force acting on the television?
A. 13.0 N
B. 127 N
C. 51.2 N
D. 99.4 N
Answer:
Normal force, F = 127 N
Explanation:
It is given that,
Mass of the television, m = 13 kg
It is sitting on the shelf. We have to find the normal force acting on it. The forces acting on it are normal force and its weight. So, the normal force is given by :
F = mg
g = acceleration due to gravity
[tex]N=13\ kg\times 9.8\ m/s^2[/tex]
F = 127.4 Newton
or
F = 127 N
Hence, the normal force acting on the television is 127 N
Please need help still lost on this
A longitudinal wave is a wave that vibrates in the same direction as its direction of propagation. In a longitudinal wave, the direction of particle displacement is parallel to the direction of wave motion. The correct answer is "In a longitudinal wave, particle displacement is parallel to the direction of wave motion."
This means that as the wave moves forward, the particles of the medium through which the wave travels move back and forth along the same line as the wave's direction of propagation. This type of wave is often referred to as a compressional wave because it causes the particles of the medium to be compressed and then expanded as the wave passes through. An example of a longitudinal wave is sound waves. These waves move through the air by compressing and expanding the air particles along the same direction as the wave's motion, producing changes in air pressure that our ears detect as sound. Therefore, the correct answer is "In a longitudinal wave, particle displacement is parallel to the direction of wave motion."For more questions on longitudinal wave
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Explain why Earth and other planets were not solid when they formed during the beginning of the Precambrian, approximately 4,600 million years ago (MYA). What was this particular time period called, and why is this time period not really considered apart of Earth’s geological history?
Please help
I'll mark who ever comes up with the best answer brainliest
What is the difference between a constellation and an “asterism”? Name at least one commonly known asterism.
A constellation is a sector into which the sky is divided, while an asterism is a noticeable star pattern within a constellation. The Big Dipper is a commonly known asterism within the constellation of Ursa Major.
Explanation:A constellation is one of the 88 sectors into which the sky is divided. Each point in the sky falls within a specific constellation. On the other hand, an asterism is an especially noticeable star pattern within a constellation. The Big Dipper, which is an asterism within the constellation of Ursa Major, is a commonly known example.
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What has occured when bubbles form in a liquid that is being heated
Bubbles form in a liquid being heated when it reaches its boiling point, due to the expansion of water vapor and air within them.
When bubbles form in a liquid that is being heated, such as water, this is an indication that the liquid is reaching its boiling point. Water and other liquids contain dissolved air and impurities, which become visible as small bubbles at lower temperatures. As the temperature of the liquid increases, the water vapor inside these bubbles expands. The boiling process starts when the vapor pressure inside the bubbles is equal to the atmospheric pressure. At this point, usually 100°C for water at sea level, bubbles grow rapidly in size increasing the buoyant force, causing them to rise to the surface and release their vapor in a process commonly referred to as boiling. To prevent bumping, a phenomenon where the liquid can boil violently, a boiling chip or a stirring rod can be used to provide nucleation sites for bubble formation.
Sometimes a liquid can become superheated, reaching a temperature at which it should be a gas without actually boiling. This condition is unstable and the liquid may boil suddenly, sometimes even explosively. Disturbance or introduction of nucleation sites can initiate boiling in superheated liquids.
why is it important foe scientists to know how many valence electrons a given element has
How do i do this?
Draw a Punnett square in your assignment worksheet that shows the results of a cross between a homozygous red bull (RR) and a heterozygous red cow (Rr). Be certain to title your Punnett square and indicate each parent.
Answer:
| R | R
R | RR | RR
r | Rr | Rr
Explanation:
The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment.
At the top of the square you have to put the genetic contribution of one parent and at the leftmost column, the genetic contribution of other parent. And then make the combinations, as follows:
| R | R
R | RR | RR
r | Rr | Rr
If it takes 320 N of force to push a box up a ramp, yet it would take 1,600 N of force to lift the box straight up, what is the mechanical advantage of the ramp? O A. 0.2 O B. 4 O C. 5 O D. 40
Which of the following situations would cause light to refract? A. traveling through a vacuum B. passing from one glass block to another C. moving through the air D. moving from air to water
Light refraction occurs when light passes from one medium to another, leading to a change in its direction. In the given options, this phenomenon would be observed when light moves from air to water, causing it to slow down and bend. This refraction is what makes objects look distorted when viewed through water.
The correct option is D.
The phenomenon of light refraction occurs when light passes from one medium to another, causing a change in its direction. Due to the dissimilar densities of different media, the speed and direction of light are affected, leading to its refraction. Specifically, between the four options given, the situation that would cause light to refract is when light is moving from air to water (option D).
As demonstrated in figure 2.4 (a), when light transfers from air (a less dense medium) to water (a denser medium), it slows down and its path bends, resulting in refraction. This change of direction is why objects often appear distorted or misaligned when observed through water.
While light can also refract when passing from one glass block to another (option B), this situation wasn't presented in the original question. Similarly, reflected light differs from refracted light in that it bounces off surfaces while refracted light bends when transitioning between different media.
Hence The correct option is D.
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Refraction occurs when light moves from one medium to another with a different density, causing it to bend. The correct situation where refraction happens is when light moves from air to water. Examples of refraction include light passing through a prism and a bent appearance of a straw in water.
Refraction is the bending of light rays as they pass from one medium to another with a different density. This occurs due to a change in the speed of light between the two media, causing the light rays to change direction.
Among the given options, the situation that would cause light to refract is moving from air to water.
This phenomenon happens because light travels at different speeds in different media. When light passes from air (a less dense medium) into water (a denser medium), its speed decreases, and it bends towards the normal line at the boundary between the two media.
The correct answer is:
D. moving from air to waterExamples of Refraction:
1. When light passes through a prism, it refracts, separating into different colors.
2. A straw appears bent when partially submerged in water due to refraction.
In summary, D) moving from air water, causes would cause light to refract.
What is the role of the respiratory system?
a.
to bring water into the body
b.
to bring oxygen into the body
c.
to bring carbon dioxide into the body
d.
none of the above
what does it mean to say that momentum is conserved
An object's mass is a measure of how much matter makes it up. An object's weight is a measure of the gravitational force that acts on it. An object's mass is always _______ its weight.
A. proportional to
B. equal to
C. half of
D. double
An object's mass is proportional to its weight. So the correct answer would be an option (A) proportional to.
What are fundamental forces?At the considerable fundamental level, all the forces in the existence (as currently understood) are emanated from only four forces:
The gravitational force
The electromagnetic force
The weak nuclear force
The strong nuclear force
An object's mass is proportional to its weight because weight is determined by the gravitational force acting on an object, which is directly proportional to the object's mass.
Specifically, an object's weight is equal to its mass multiplied by the acceleration due to gravity.
Therefore, if the mass of an object increases, its weight will increase proportionally, and if the mass decreases, the weight will decrease proportionally as well.
Therefore, the correct answer would be option (A) proportional to.
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Technician A says that the burning of the air-and-fuel mixture in the cylinder is called fuel activation. Technician B says that the basic function of the upper-end components is to control the flow of air-and-fuel mixture into the engine and the flow of exhaust gases out of the engine after combustion. Who is right? A. Both Technicians A and B B. Technician A only C. Neither Technician A nor B D. Technician B only
How this answer can be Verifies if it's wrong!?!?!
The cooled lava pools on the surface of a crater are called what?
1. Craters
2. Terrae
3. Maria
4. Reoglith
which has a higher acceleration:a 10kg object acted upon with a net force of 20N or an 18kg object acted on by a net force of 20N
Explanation:
The expression of the applied force in terms of mass and acceleration by using Newton's second law is as follows;
F= ma
Here, m is the mass of the object and a is the acceleration of the object.
Calculate the acceleration of a 10 kg object acted upon with net force of 20 N in the above expression.
Put m= 10 kg and F= 20 N in the above expression.
20= (10)a
a= 2 m/s^2
Calculate the acceleration of a 18 kg object acted upon with net force of 20 N in the above expression.
Put m= 18 kg and F= 20 N.
20= (18)a
a= 1.11 m/s^2
Therefore, the acceleration of a 10 kg object acted upon with net force of 20 N is greater than the acceleration of a 18 kg object acted upon with net force of 20 N.
What is an ion found in a glass of water
Answer:
[tex]H^{+}[/tex] ion and [tex]OH^{-}[/tex] ions.
Explanation:
As we notice the glass of water, in this observation we find that the glass also made up of sodium silicate which will give us oxygen ion.
And the water which is present in the glass will break into the hydroxyl ion and [tex]H^{+}[/tex] ion .
Therefore, glass of water contains [tex]H^{+}[/tex] ion and [tex]OH^{-}[/tex] ions.
An ion commonly found in a glass of water is the hydrogen ion (H+).
How does this happen?When water molecules dissociate, a small fraction of them break apart into hydrogen ions (H+) and hydroxide ions (OH-). These ions are responsible for the water's ability to conduct electricity.
The presence of hydrogen ions in water makes it slightly acidic, with a pH below 7. However, the concentration of hydrogen ions in pure water is very low, making it close to neutral on the pH scale. The balance of these ions is essential for maintaining the pH and chemical properties of water.
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which of the following terms relate to the meaning of "physical"
The term "physical" encompasses concepts such as mass, density, and physics, extending to health, geography, and the tangible aspects of reality, highlighting the diverse realms it influences.
The term "physical" encompasses various concepts and is associated with multiple terms that pertain to the tangible and material aspects of the world. Firstly, it refers to the properties and characteristics of matter, encompassing terms such as mass, density, and volume, which describe the fundamental attributes of physical objects. Additionally, the term is intricately linked with the field of physics, which explores the fundamental principles governing the behavior of matter and energy.
In the context of health and well-being, "physical" is often connected to terms like fitness, exercise, and bodily functions, highlighting the importance of maintaining a healthy and active lifestyle. It also extends to the realm of geography, involving terms such as physical geography, which examines the natural features of the Earth's surface like landforms, climate, and ecosystems.
Moreover, in the context of reality and existence, "physical" contrasts with the abstract, incorporating terms like metaphysical to describe aspects beyond the material world. The term is also used in the context of examinations, where a physical exam assesses a person's bodily health through direct observation and palpation.
In summary, the term "physical" encompasses a spectrum of concepts, ranging from the fundamental attributes of matter and principles of physics to health, geography, and the tangible aspects of reality.
The question probable may be:
What terms are associated with the meaning of "physical"?
The terms that relate to the meaning of 'physical' is body and matter. Option C and E
The terms that relate to the meaning of "physical" are:
bodymatterThese terms are associated with the physical aspect of the world, encompassing the laws governing the natural world, the tangible structure of the body, and the substance of matter.
Terms like "mind," "emotions," "gravity," and "spiritual" are more aligned with aspects beyond the purely physical and may involve mental, emotional, or spiritual dimensions.
Complete question:
Which of the following terms relate to the meaning of "physical"?
natural laws
mind
body
emotions
matter
gravity
spiritual
To determine a waves' frequency, you must know the
A. distance it travels.
B. number of oscillations in a given period of time.
C. distance between the crest and trough.
D.height of the wave.
Answer : Frequency equals number of oscillations in a given period of time.
Explanation :
The number of oscillations in a given period of time is known as the frequency of the wave. It is denoted by [tex]\nu[/tex]. Its SI unit is hertz (Hz).
It is also defined as the inverse of time period i.e.
[tex]\nu=\dfrac{1}{T}[/tex]
T is the time period.
Hence, the correct option is (B) " number of oscillations in a given period of time ".
if a glacier is in equilibrium, where ablation is equal to the accumulation, what occurs in the terminus or 'snout'
If a glacier is in equilibrium, its terminus remains stable as ice loss from ablation equals ice gain from accumulation. The glacier's terminus does not advance or retreat under these conditions.
If a glacier is in equilibrium, it means that the ablation (loss of ice) is equal to the accumulation (gain of ice). The point where this balance is achieved is the equilibrium line. If the glacier is in equilibrium, the terminus or 'snout' of the glacier remains at a stable position. While the ice continues to flow downslope, the position of the terminus does not advance or retreat because the amount of ice being lost to ablation is equal to the amount being gained through accumulation.