You connect a lamp cord to an outlet. Electrical energy is converted from electrical energy to light and heat. What law is this an example of?

In which scenario is the least amount of work done on a crate? a force of 120 n moves it 25 m. a force of 115 n moves it 26 m. a force of 130 n moves it 22 m. a force of 125 n moves it 27 m.

After a car's engine has been running for a while, if you stand near the car's engine you can often feel heat coming from the engine as a result of a. radiation b. convection c. conduction

What is the temperature in degrees celsius of a substance with a tempature of 49k