24 9. If F1 and F2 are equal and pointing against each other, the net force between them is
A. -1
B. 0
C. 1
D. 2

come closer and become far apart and become steam/gas

  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