Electromagnetic waves produced by the sun travel through space to Earth. What is this method of energy transfer called?

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point