A student heated 25 mL of water from 6°C to 10°C. How much energy did she use to heat the water? Remember: cal =mXAT
150 cal
250 cal
100 cal
0 60 cal
9
10

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.