The electric potential v in the space between two flat parallel plates 1 and 2 is given (in volts) by , where x (in meters) is the perpendicular distance from plate 1. at , (a) what is the magnitude of the electric field and (b) is the field directed toward or away from plate 1?

Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.

Which equation is mostly likely used to determine the acceleration from a velocity vs time graph

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