If a star is moving toward earth, it is

if a star is moving toward earth, its light waves appear to be squeezed together. hope it

shows up as a (purple)/ (flashing) red or blue dot getting bigger and brighter.

explanation:

  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