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Observe the picture given in Fig. 11.6. ...

Observe the picture given in Fig. 11.6. A sheet of some material is placed at position ‘P’, still the patch of light is obtained on the screen. What is the type of material of this sheet?

A

transparent material

B

opaque material

C

translucent material

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
Light is passed through and reflection occurs only in transparent materials. So, sheet P must be a transparent material like a ground glass or a thin plastic. Image is formed on the screen because transparent materials did not change the path of light.
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