during reflection of sound an a plane surface if sound makes angle of 47 degree with the normal angle of refelction sound will be. 1.46 degree 2. 47 degree 3. 94 degree 4. 74 dergree
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The answer of this question is 46 degree.
Actually the reflection of sound follows the normal law of incidence which we know equals to law of reflection.which means reflection of sound follows the normal law of reflection.
Also when sound travel from one medium and strike at another medium it is reflected this is called the reflection of sound.
i hope this may help you.
i may help you out in finding the answer.
The answer of this question is 46 degree.
Actually the reflection of sound follows the normal law of incidence which we know equals to law of reflection.which means reflection of sound follows the normal law of reflection.
Also when sound travel from one medium and strike at another medium it is reflected this is called the reflection of sound.
i hope this may help you.
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