In which of the following cases light bends towards the normal?
A
Light travelling from air into glass
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Light travelling from the glass into air
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Light travelling from air into the vacuum
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Light travelling from air into a glass slab
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is DLight travelling from air into a glass slab If light enters any substance with a higher refractive index (such as from air into glass) the light bends towards the normal.
Light bends towards the normal when it passes through a rarer medium to a denser medium.