Wave Optics-Polarization (NEET Physics): Questions 8 - 9 of 9

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Question number: 8

» Wave Optics » Polarization

MCQ▾

Question

When an unpolarised light of intensity I 0 is incident on a polarizing sheet, the intensity of the light which does not get transmitted is

Choices

Choice (4) Response

a.

Zero.

b.

14I0

c.

I0

d.

12I0

Question number: 9

» Wave Optics » Polarization

Assertion-Reason▾

Assertion (Ꭺ)

The unpolarised light and polarised light can be distinguished from each other by using polaroid.

Reason (Ꭱ)

A polaroid is capable of producing plane polarised beams of light.

Choices

Choice (4) Response

a.

Ꭺ is false but Ꭱ is true

b.

Ꭺ is true but Ꭱ is false

c.

Both Ꭺ and Ꭱ are false

d.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

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