A man is walking from his home with an average velocity of 1.8 m/s to the South. After 15 minutes, how far is he from his home.

frequency or wavelenth of em radiation in a vacuum

  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