Voltage divided by resistance equals?

a. power
b. current
c. watts
d. ohms

If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature