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A glass prism (μ=1.5) is dipped in water (μ=4 / 3) as shown in figure. A light ray is incident no...
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A glass prism (μ=1.5) is dipped in water (μ=4 / 3) as shown in figure. A light ray is incident normally on the surface AB. It reaches the surface BC after totally reflected, if
a. sinθ≥ 8 / 9
b. 2 / 3sinθ8 / 9
c. sinθ≤ 2 / 3
d. It is not possible
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a. sinθ≥ 8 / 9
b. 2 / 3sinθ8 / 9
c. sinθ≤ 2 / 3
d. It is not possible
📌 PHYSICS WALLAH OTHER CHANNELS :
📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :
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