Are those new double-pane windows better at keeping my house at the right temperature? What is your Hypothesis, Independent Variable, Dependent Variable, and Controlled Variables(multiple)?

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy

the correct answer to this question is #5