13. Based on the speed you measured above, how long would it take for
you to hear thunder if you observed lightning and it was seen to be 1600
meters away? Use the same velocity equation (t =d/v). (3 points) *

F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.