Question

what precaution do you observe while conducting the experiment to verify between angle of incidence and angle of reafraction ......????​

Answer 1

Answer:

Take a glass slab pass a beam of light through it observe the light at the boundary of the change of medium from rare to denser it will bend towards normal forming an angle known as angle of incidence & after all passing through denser medium that is glass slab it will move away from normal forming an angle known as ...

Answer 2

Explanation:

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