Question

Two watch glasses sticks together by filling coconut oil .If the light ray passes through it what changes we will observe​

Answer 1

Answer:

reflection will be appeared

Explanation:

In mirrors if the light Ray's are passed so it reflects the light.

Answer 2

We will observe that the light gets refracted multiple times.

This is because, glass and oil has different refractive indices.

• Refractive index of oil is around 1.43.
• Refractive index of glass is 1.5

• Light first gets refracted through glass.
• Then it goes to oil media.
• Since refractive index of oil is less than glass, the light bends away from the axis line.
• Then it again enters the glass.
• And then finally comes out.
• We can observe that the emerging light will be parallel to the incident light.
• But it will be shifted by a small deviation.