A radio transmitter is operating at an average power of and is radiating uniformly in all directions. What is the average intensity of the signal from the transmitter

The mini-refrigerator fire was most likely caused by what type of wiring?

Which of these has some mechanical energy? a. an atom b. heat inside earth c. a book on a shelf d. the fire from a lit match

The molecular mass of a gas is (select all that apply) a. independent of the type of gas b. the same number as the atomic (or molecular) mass, but measured in grams c. dependent on the temperature d. the mass of a mole of the gas