5. To lift a refrigerator, you can apply a force of 50 N to the wedge. The wedge applies a force of 550 N to the refrigerator. What is the mechanical advantage of the wedge?

coil wire, increase current, put iron inside the coil

a. are

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is