Correct answer only !

consider the picture of slinky. the transverse wave is transporting energy from left to right. the particles of the medium will

The correct option is (c) " up and down "

Explanation :

We know that there are many types of waves.

The given picture shows a Transverse wave in a  slinky. In traverse waves, the particles of medium move in a direction perpendicular to the direction of propagation of the wave.

If the transverse wave is transporting energy from left to right, the particles of the medium will move up and down.

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).