How many joules of energy will a 10 w lamp dissipate in one minute?

Which is not a characteristic of a heat pump? a. it is used in air conditioners. b. it uses a refrigerant. c. it requires no work. d. it reverses the normal flow of thermal energy.

What are igneous intrusions and extrusions

Which of the following are not typically included in the periodic table? a. atomic mass b. element symbol c. isotopes d. number of electrons