100 meters in 9.92 seconds,
=distance/time
=100m/9.92s
=10.0806 m/s
False, wood is a solid structure that is not see through
It depends on how many hours!
1 hour = 40km
2 hours = 80km
A. <span>I .................
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If light travels from oil to water at an angle, what happens to the direction of the light ray in water with respect to the normal, is it moves away from the normal.
