Apendulum bob swings back and forth many times before stopping. heat produced by reduces the available to the pendulum bob. a. friction; heat b. friction; energy c. kinetic energy; heat d. potential energy; heat

The particles of an ice cube at 0°c (represented by the blue circles) come in contact with the particles of juan’s hand at 37°c (represented by the orange circles). which diagram correctly represents the temperature of the two substances and the direction of heat flow?

The air that we breath is made mostly of which gaseous molecule

How to calculate voltage drop in a series circuit