You baked two cakes: one in a light aluminum pan and one in a heavy pyrex pan. a. The pan that needs to give up the most heat energy to cool down to room temperature.
b. The pan that gives up the heat energy the fastest
c. The pan most likely to burn your fingers if you try to move it too soon.
d. The pan in which the bottom of the cake is most likely to brown (same temperature oven, same time in oven.)

Scout feels ill one day before school. her mother puts a thermometer in her mouth and the temperature begins to climb to 100°f. what is happening between the cooler thermometer and scout's body? a) scout's body is applying a force to the particles in the thermometer. b) kinetic energy is being transferred from her mouth to the thermometer. c) potential energy is being lost by the thermometer and gained by scout's body. d) the potential energy stored in foods is converted to mechanical energy to raise the mercury in the thermometer.

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?