Question

complete the following table:​

Answer 1

Answer:

incident angle=reflected angle 15=15 50=50 80=80 90=90

Answer 2

Answer:

1st law of motion-

Angle of incidence = Angle of reflection

1) 15 degree = 15 degree

2) 50 degree = 50 degree

3 25 degree = 25 degree

4 80 degree = 80 degree

5 90 degree = 90 degree

hope this helps you