Whcih of the following is not a form of energy ?

1 kcal equals how many joule ?

Kinetic Energy & Potential Energy are together called _____________ energy .

_______ is the only form of energy that is visible by human eye .

Energy is the ability to cause change .

The _____ provides most of the energy on the Earth.

Kinetic Energy is _____________ proportional to the mass .

__________ energy is stored within the bondsof chemicals and and atoms .

A ______________ engine runs on heat energy .