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Ryan while verifying the law of reflection,measure the angle between the incident sound wave and effective sound wave to be 130 degree. What is the angle of incidence

Posted by Om Pandey 6 years, 9 months ago

CBSE > Class 09 > Science

3 answers

Deeksha Kalyan 6 years, 9 months ago

Angle of incidence equal to angle of reflection total angle is 130 degree angle of incidence is half 130

1Thank You

Om Pandey 6 years, 9 months ago

Please tell me step by step

1Thank You

Deeksha Kalyan 6 years, 9 months ago

65°

2Thank You

ANSWER

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CBSE > Class 09 > Science