Which following quantity is a measurement of rate? Select one: O a. joule O b. energy O c. work O d. Power
Answer (1)
Answer:The correct answer is d. Power. Power: Power is the rate at which work is done or the rate at which energy is transferred. It's measured in watts (W), which are equivalent to joules per second (J/s). Examples: A light bulb's power rating (e.g., 60 watts) tells you how much energy it consumes per second.A car's horsepower rating indicates the rate at which it can do work (accelerate, move a load).
