Question

class 8 science table 16.1 :angle of incidence and reflection

Answer 1

       <I                 <R

1.      60 degree      60 degree

2.      30                   30

3.       40                  40

4.        50                 50

5.          70                70

angle of incidence is same as angle of refraction according to the law

Answer 2

Answer:

Hello

Explanation:

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