Physics, 27.03.2020 02:58 serenityjohnson98765
You see a coin at the bottom of a pool. The light reflects from the coin to the surface forming an angle of Θ1 = 10° with the normal. If water has an index of refraction of 1.33, determine Θ2. [Round to the nearest tenth.]
A) 13.3°
B) 14.9°
C) 22.5°
D) 28.7°
Answers: 1
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When an object moves in uniform circular motion, the direction of its acceleration is a) in the same direction as its velocity vector. b) in the opposite direction of its velocity vector c) is directed toward the center of its circular path. d) is directed away from the center of its circular path. e) depends on the speed of the object.
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An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.
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You see a coin at the bottom of a pool. The light reflects from the coin to the surface forming an a...
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