Transfer and Transform of Energy

Question 1

What is the definition of energy?

Answer 1

Energy: a source that can be transferred, transmitted, stored or transformed to move, heat up, create noise, light up or to change an object’s properties.

Question 2

What is a “joule”?

Answer 2

A joule is a unit of measurement for energy (mainly electricity).

Question 3

Define “transfer”.

Answer 3

Moving one or more object’s energy to another.

Question 4

Define “transformation”.

Answer 4

Changing one form of energy to another form of energy.

Question 5

Is the statement valid?: “Every time there is a change, energy is involved.”

Answer 5

The statement is valid, as to change or alter something, energy is required.