how many times a ray changes its path when it passes through a glass slab from air? state its reason
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Answered by
57
Here is ur answer....
It changes its path twice. When a light ray passes from air to glass slab it bend towards the normal and when it passes from glass slab to air it moves away fron normal.
Hope it helps☺
It changes its path twice. When a light ray passes from air to glass slab it bend towards the normal and when it passes from glass slab to air it moves away fron normal.
Hope it helps☺
Answered by
9
The light ray changes its path two times when it passes through glass slab.
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