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Physics - Wave Optics Question with Solution | TestHub

PhysicsWave OpticsMiscellaneousMedium2 minPYQ_2014

PhysicsMediumsingle choice

If the sun rays are incidenting at $6 0^{\circ}$ angle and intensity is $I$ . If the sun rays are made incident at $3 0^{\circ}$ angle, then what will be the intensity?

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Answer:

Solution:

Ratio of intensities $\frac{I _{1}}{I _{2}} = \frac{c o s θ _{1}}{c o s θ _{2}} = \frac{c o s 6 0 ^{\circ}}{c o s 3 0 ^{\circ}}$ $I_{2} = 3 I_{1}$

Stream:JIPMERSubject:PhysicsTopic:Wave OpticsSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2014

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