Explain the situation when the incident angle becomes critical angle and also explain when the incident angle is more than the critical angle .
Answers
Answered by
9
When the light travel from denser medium to rarer medium it bends away from the normal.
So that a particular incident angle when the angle of refraction becomes 90degree at that time the incident angle is called as critical angle.
And when the incident angle becomes more or larger than critical angle its refracted angle becomes more than 90degree that is TOTAL REFLECTION TAKES PLACE. Means the ray after traveling from denser medium it comes back again in the denser medium.
Hope it was helpful:-)
So that a particular incident angle when the angle of refraction becomes 90degree at that time the incident angle is called as critical angle.
And when the incident angle becomes more or larger than critical angle its refracted angle becomes more than 90degree that is TOTAL REFLECTION TAKES PLACE. Means the ray after traveling from denser medium it comes back again in the denser medium.
Hope it was helpful:-)
genius22:
if my answer was helpful for u then plzz plzz mark it as brainliest
Similar questions