what is critical angle?
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the angle of incidence beyond which rays of light passing through a denser medium to the surface of a less dense medium are no longer refracted but totally reflected.
Anny121:
its copied from google
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HEY YOUR ANSWER :
Critical angle is defined as the angle at which the phenomena called the total internal reflection takes place. It is a angle at the ray passing through the rearer to denser medium without the occurrence of any kind of refraction through it.
HOPE IT HELPS YOU!!
Critical angle is defined as the angle at which the phenomena called the total internal reflection takes place. It is a angle at the ray passing through the rearer to denser medium without the occurrence of any kind of refraction through it.
HOPE IT HELPS YOU!!
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