Material: sea water speed of sound (m/s) 1533
an anchored fishing boat uses sonar to work out how deep the sea is. it sends out a ping sound and detects the echo 2 seconds later.
how deep is the water?

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 amount of potential energy possessed by an elevated object is equal to what?

What organization and environment is described above?