If the coolant in an air conditioner has a lower temperature than the air in a building, then
a. heat will flow from the air into the coolant
b. heat will flow from the coolant into the air
c. heat will not flow from the coolant into the air

What part of the ear is names after tools, such as the hammer and the anvil?

Petroleum contains energy. a. light b. kinetic c. chemical d. mechanical

Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop