A student studies how an object's mass and speed are related to its kinetic energy. The table shows the results of the investigation, X Speed (m/s) Y 1 1 1 1 2 4 2 1 2 3 3 2. 12 Which two terms are most likely to be used to label column Y? A. Kinetic energy DB. (J) C. Mass D. (kg)

answer: the correct answer id option(d).

explanation:

snell's law refraction:

the angle of refraction =

the angle of incidence =

refractive index of air = = 1

refractive index of glycerol = 1.47

from the given options, the most closest answer to 63.72° is 65° of option (d).

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