Given: the sun is 1.5 × 108 km from earth. the index of refraction for water is 1.297. how much longer would it take light from the sun to reach earth if the space between them were filled with water rather than a vacuum? answer in units of min. a) 3.13551 b) 2.47672 c) 3.07713 d) 2.29326 e) 2.35163 f) 2.20153 g) 3.01042 h) 2.52675 i) 2.25156 j) 2.85198
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Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than
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What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology
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Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)
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Given: the sun is 1.5 × 108 km from earth. the index of refraction for water is 1.297. how much lon...
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