A bowl of ice cubes was added to a pitcher of water and the water in the pitcher cooled by 45.0 °C. If the total energy absorbed was 0.5 kcal, what was the mass of the ice cube?

the device is called “ rocket engine”

the body's situation won't change the forces are equal opposit and on the same body

layers of the earth affect the waves and these effects are seen on instruiments such as seimometers

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d