COVID-19: How to Stay Safe & Healthy

Thread starter ellieee
Start date Aug 6, 2021
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ellieee

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Aug 6, 2021

Homework Statement: why will angle of incidence on the surface of the lens be greater when point light source is nearer to the lens?

Relevant Equations: nil

nil

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haruspex

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Aug 6, 2021

ellieee said:

Homework Statement:: why will angle of incidence on the surface of the lens be greater when point light source is nearer to the lens?
Relevant Equations:: nil

nil

Have you tried drawing a diagram?

COVID-19: How to Stay Safe & Healthy

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