What amount of heat is required to increase the temperature of 75.0 grams of gold from 150 degrees c to 250 degrees c? the specific heat of gold is 0.13 j/g degrees c.

How air particles exert a pressure on the inside of the balloon

Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j

Mitosis is a type of cell division that produces cells that are identical to the parent cell. meiosis is a different type of cell division that produces cells that carry have a genetic material of the parent cell. based on the information provided how do the purpose of mitosis and meiosis differ