Physics, asked by kumarkeerthana003, 16 hours ago

24. In the figure, a ray of light approaches normal to the surface on the left. Which best represents the refracted ray which leaves the right surface? A air ►B С glass glass D (A) A (B) B (C) C (D) D​

Answers

Answered by DollarLTR
1

Answer:

image dena padega nai to samjh nai aye ga

Answered by hotelcalifornia
0

(C) C represents the refracted ray that leaves from the right surface.

What is refraction?

  • When a ray of light passes from different media, it gets refracted depending on the density of the medium.
  • When going from rarer medium to denser medium, it bends towards the normal and when going from denser to rarer medium, it bends away from normal.

What is normal?

  • Normal is an imaginary line drawn perpendicular to the interface between the mediums.
  • An incident ray parallel to the normal, does not bend away or towards the normal. It passes along the next medium without refracting.

From the figure:

  • While entering from air medium to glass medium, the ray does not undergo refraction.
  • At interface M, the ray enters inside the glass without bending because the ray enters parallel to the normal.
  • At interface P, the ray travels from denser to rarer medium and so it bends away from normal.
  • At interface Q, the ray travels from rarer to denser medium and so it bends towards normal.
  • And therefore, the final refracted ray is along C.

Your question is missing the picture. You might be referring to the image shown below:

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