You just found a metallic object in a creek bed. you have found its mass to be 96.5 g, and it displaces 5ml of water. what is the substance?
a.) aluminum
b.)iron
c.)gold
d.)none of the above

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

Select the three ways that the parallel-plate capacitor differs from a car battery.

Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.