1.

As light from a far off star comes down towards the earth : (a) it bends away from the normal (b) it bends towards the normal (c) it does not bend at all (d) it is reflected back

Answer» As light from a far off star comes down towards the earth :
(a) it bends away from the normal
(b) it bends towards the normal
(c) it does not bend at all
(d) it is reflected back


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