1.

Fill in the blanks.i. When the beams from the headlights of a car fall on an object in the night, the shadows – called ………. and ………… . can be seen.ii. During a lunar eclipse the shadow of the …………. falls on the ………. .iii. During a solar eclipse the shadow of the ………. falls on the ………… .iv. Various shades of colour are seen in the sky at sunrise and sunset due to ……….. .

Answer»

i. umbra, penumbra

ii. earth, moon

iii. moon, earth

iv. scattering of light



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