Find the power of a convex lens
which formes a real and inverta
image of magnification - 1 of...
Mathematics, 16.08.2020 01:01 afrox
Find the power of a convex lens
which formes a real and inverta
image of magnification - 1 of an
object placed at a distance of
20cm from its oftical centre.
Answers: 3
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After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
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Answers: 2
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