Physics, 29.01.2020 02:05 Hailey1313131313
Which of the following statements is true? a. a convex lens is thicker in the middle and refracts light inward. b. a convex lens is thinner in the middle and refracts light inward. c. a convex lens is thicker in the middle and refracts light outward. d. a convex lens is thinner in the middle and refracts light outward.
Answers: 2
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More solar radiation is absorbed by earth’s surface than by
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Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
Which of the following statements is true? a. a convex lens is thicker in the middle and refracts l...
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