What energy conversion occurs when a plant uses energy from the sun to make sugar stored in fruit?

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.

The term gas is limited to those substances that exist in the gaseous state at