An example of mechanical energy being converted into heat energy is A) the sun.

B) a generator.

C) a Snickers bar.

D) rubbing your hands together.

How to trim corners more than 45 degrees with quarter round?

Which cools faster, land or water? Give a suitable reason for your answer.

What is matter? Give a grade 10/11/12 understanding.

Explain the law of conservation of energy in your own words.

How does a star's appearance change based on the elements inside it?

Explain what happens to light when it is refracted at the surface of water.

A small car meshes with a large truck in a head-on collision. Which of the following statements concerning the magnitude of the momentum change during the collision is correct? (There could be more than one correct choice.

Consider the following distribution of objects: a 3.00-kg object with its center of gravity at (0, 0) m, a 4.20-kg object at (0, 6.00) m, and a 1.40-kg object at (1.00, 0) m. Where should a fourth object of mass 7.

A Volt/Amp Is Also Known As.?

What's the difference between mass & weight & how they are measured