Which must be true when work is done on an object resting object and the object moves?

Which mathematical relationship should you us to convert moles of a substance into grams

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Why are people not able to skip a dive to the deepest part of the ocean