What concept explains why some objects heat up faster than others when exposed to the same heat source?
pressure
temperture
specific heat
latent heat

Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?

In science and physics what is the standard unit of measure for speed?

Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25˚ e? this would have obliterated the city.