Critical Angle is defined as

angle of incidence in denser medium for which the angle of refraction in rarer medium less than 90°

No worries! We‘ve got your back. Try BYJU‘S free classes today!

angle of incidence in denser medium for which the angle of refraction in rarer medium is 90°

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

angle of incidence in rarer medium for which the angle of refraction in denser medium is 90°

No worries! We‘ve got your back. Try BYJU‘S free classes today!

angle of incidence in denser medium for which the angle of refraction in rarer medium is more than 90°

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
angle of incidence in denser medium for which the angle of refraction in rarer medium is 90°

Critical angle is defined as the angle of incidence in denser medium for which the angle of refraction in rarer medium is 90°.

Suggest Corrections

Similar questions

Critical angle is that angle of incidence in the denser medium for which the angle of refraction in rarer medium is

i = a n g l e

r =

i

90^{\circ}

r

r^{^{'}}

(μ_{w})

(μ_{a})

Join BYJU'S Learning Program