Lab Activity
Aim: Obtaining a relation between
angle of incidence and angle of refraction.
Materials required: A plank, white
chart, protractor, scale, small black painted
plank, a semi circular glass disc of thickness
nearly 2cm, pencil and laser light.
Procedure :
Answers
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Answer:
Hi there this is your answer
Explanation:
First u should start from the diagram page
thank you
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