What was the hottest temperature ever recorded on earth?

Why do circuits need to maintain a closed loop?

Why does magma rise up to Earth's surface?

A transfer of heat within a liquid or gas that involves warm particles moving in currents is a convection. b connection. c correction. d conduction.

Which of these is an example of energy transfer by radiation? a. sand burning the soles of the feet b. a handle of a frying pan heating up an electric stove c. hands rubbed together to become warm d. a surfer feeling warm as sunlight shines on her

In the United States, most of our energy comes from this non-renewable resource, which has a negative effect on the environment. coal nuclear natural gas petroleum

A proton moving in a region of a space does not experience any acceleration in the direction of motion.

Which best describes the relationship between internal energy and thermal energy? Thermal energy is a measure of the internal energy of a substance. Internal energy is a measure of the thermal energy of a substance.

5. Consider two glasses, one filled with water and the other half-full, with the water in the two glasses being at the same temperature.

1. Why is the theory that all things are made up of atoms a theory and not a fact?

A 600 N astronaut travels to an asteroid where the gravitational force is one-hundredth that of Earth. What is the astronaut's weight on the asteroid?