Run this simulation so that wave 1 and wave 2 are moving. Observe the wave sum (labeled 1 + 2). Describe the displacement of each individual dot for the Wave sun.

What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.

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.

The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes