A hair salon uses a 3000 watt hair dryer for 6 hours daily. How much energy is consumed from the power company? Question 5 options:

18,000 kilowatt-hours

18 kilowatt-hours

18,000 Joules per second

18 Joules per second

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.

An ideal gas is held in a container at constant volume. initially, its temperature is 5 degrees c and its pressure is 1.2 atm. what is its pressure when its temperature is 43 degrees c? answer in units of atm

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value