How much heat is absorbed by glacier ice (H2O) every time another 485 grams of it ( about 1.2 pounds) melts from 0.0 C ice into 0.0 C water? The heat of fusion for ice is 6.01 kJ/mole.

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean