A cooking pot is sitting in a kitchen for several hours unused. Why does it feel cold when you touch it? 1.because metals are good electrical conductors.
2.because metals give cold energy to your hand quickly.
3.ecause metals take heat energy from your hand quickly.
4.because metals are always colder than non-metals.

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.

Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery