A fixed mass of air is initially at 280.442 K and 168.109 kPa. It is heated to a state of 491.652 K and 303.508 kPa. What is the ratio of final to initial specific volume (final specific volume/initial specific volume)

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1 - wave length

2 - amplitude

3 - crest

4 - trough

explanation:

duh.

  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