Light Worksheet-1
(a) the earth forms a much bigger shadow which always reaches the moon
(b) the moon takes longer time to come out of the earth's shadow
(c) both
(d) None of these
(a) solar eclipse (b) lunar eclipse
(c) Solar or lunar (d) None of these
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(a) rectilinear propagation of light
(b) reflection of light
(c) refraction of light
(d) None of these
(a) reflection of light
(b) normal reflection of light
(c) regular reflection of light
(d) irregular reflection of light
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Light Worksheet-3
(a) rough reflection (b) normal reflection
(c) regular reflection (d) irregular reflection
(a) Tissue paper (b) Rough piece of wood
(c) Still water (d) An old newspaper
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