Which describes Einstein’s general theory of relativity? Check all that apply. It replaced the special theory of relativity. It applies to accelerating objects. It applies to objects in uniform motion. It applies to objects in a gravitational field. It is an extension of the special theory of relativity. It applies to objects in free fall.

false

explanation:

boats, things on boats luggage are way more heavy then water.

  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