Question

13. Teacher asked four students A,B,C,D and E to perform an activity to prove the law of reflection
through plane mirror. They performed the experiment and recorded following observations.
Student
Observation
A Zi= 35°, Zr= 42°
B Zi= 30°, Zr= 30°
С Zi=45°, Zr= 60°
D Zi= 30°, Zr= 20°
E Zi= 90° -40°, Zr= 50°​

Answer 1

Answer:

d

Explanation:

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