8750 J of heat are applied to a piece of aluminium causing a 56C increase in its temperature. The specific heat of aluminium is 902.5 J/kg C. What is the mass of the
aluminium?

Asample of a gaseous substance changes into a liquid

The ozone hole appears in antarctica during

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?