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JEE PHYSICS MCQ: RAY OPTICS

1 Medium

1 of 1

Application +4 | -1

The time taken by sunlight to cross a

5 \mathrm{~mm}

thick glass plate

(\mu=3 / 2)

is

View answer and explanation

Correct option: A

0.25 \times 10^{-10} \mathrm{~s}

Option A (

0.25 \times 10^{-10} \mathrm{~s}

) is correct because it's calculated by finding the speed of light in the glass and then dividing the thickness by that speed.

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