Speed is the ratio of the distance an object moves to a. the direction the object moves. b. the amount of time needed to travel the distance. c. the motion of the object. d. the displacement of the object.

  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