A ray of laser light travels through air and enters an unknown material. The laser enters the material at an angle of 36 degrees to the normal. The refracted angle is 27.5 degrees. If the index of refraction of air is n = 1.00, what is the index of refraction of the unknown material? g

HELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLP ANY SCARY STORIES Sam met Rachel in class. They sometimes see each other in the dining hall or around campus and say hello to each other, but they don't go out of their way to hang out together. Sam and Rachel's relationship can be described as that of _______. HELP ASAP PLZZZZZZWhat is Chemical energy?A)energy carried by lightB)energy of moving electronsC)holds protons and neutrons together in the nucleus of an atomD)holds the atoms in the molecule together What are the highlights of the boomer generation? Cycloalkanes are (saturated/unsaturated) compounds.(which one) What effect does repeating the onomatopoeia word "thump" have on the poem?hesIt creates an auditory and visual image of themusician creating the rhythm of the blues.It creates a harsh and unpleasant sound forthe reader.It reinforces the idea that the musician islonely and poor.It reveals the unmatched talent of the bluesmusician. Paul is the insured and policyowner. Paul named Danny and Kayla as co-primary beneficiaries of Paul's $100,000 policy. Danny is to receive 70% and Kayla is to receive 30%, therefore Danny gets $________ and Kayla gets $______ when Paul dies. Recognizing concussions/traumatic brain injuries, family impact and operational environment conditions are some of the many inherent military ____________ that impact psychological health Write each equation in logarithmic form. What happens if the kinetic energy of a gas is lowered?O A. The gas forms a solid.O B. The temperature increases.O c. The volume increases.OD. The pressure decreases. What is a surface area? Tim install 50 square feet of his floor in 45 mins. At this rate how long does it take him to install 495 square feet. Is that 99.5 or 445.5? Trina makes 3 retanglular quilts for her grandchildren. The first measures 70 inches by 90 inches. She enlarges these dimensions by a scale factor of 1.2 to make a second quilt. Then she enlarges the dimensions by a scale factor of 1.5 to make the third quilt. What are the dimensions of the third quilt? What principles of government are included in the US constitution? What are three economic reasons for corporate acquisitions and mergers? The growth of a plant toward light is an example of _____.adaptationresponsehomeostasismetabolism PLEASE HELP !!!! Solve the system using either substitution or elimination: 3x+6y=6 x-5y=23 Which of the following government principles was acknowledged in the Magna Carta? A. popular sovereignty B. rule of law C. checks and balances D. majority rule Read the primary question.Is listening to music while studying helpful or harmful to learning?Which would be the best secondary question for this topic?How does music affect the brain?What kinds of music do teachers play?Is it important to study music education?Should students listen to soft or loud music? Where did all the people go?What type is the sentence above? A. complex sentence B. compound sentence C. imperative sentence D. interrogative sentence