Selena made a diagram to compare and contrast transmitters and receivers. Which label belongs in the area marked X?
Amplifies radio waves
Demodulates radio waves
Sends out radio waves
Captures radio waves

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.

  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