Which type of wave travels slower through gases than it does through solids O A. reverse waves O B. longitudinal waves O C. electromagnetic waves O D. periodic waves​

lexy is right because she has the labeled s

the answer is a. hope this .

reserve is the answer

  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