During reflection of sound on a plain surface if sound makes an angle of 47 degree with normal then angle for reflection of sound 1: 46 degree 2: 47 degree 3: 94 degree 4: 74 degree
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Sound is a form of energy which gives us sensation of hearing.
During Reflection, Sound obeys laws of reflection :
1. Angle of incidence and angle of reflection are equal.
2. Incident ray, reflected ray and normal at the point of incidence, all lie on the same plane.
Hence:
If Incident angle is 47 ° then According to laws of reflection, angle of reflection is 47°
Option 2 is correct answer
During Reflection, Sound obeys laws of reflection :
1. Angle of incidence and angle of reflection are equal.
2. Incident ray, reflected ray and normal at the point of incidence, all lie on the same plane.
Hence:
If Incident angle is 47 ° then According to laws of reflection, angle of reflection is 47°
Option 2 is correct answer
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