go to jove.com

MIDDLE SCHOOL

Physical Science

Energy

This is a free preview. For full access

Energy: Energy Conversion

Mechanical to Thermal energy

Description

Mechanical to Thermal Energy

When an object moves or experiences friction, its mechanical energy—energy due to motion or position—can be changed into thermal energy, or heat. This transformation happens all the time in the real world. For example, when you rub your hands together quickly, they warm up. That’s because the ...

Transcript

Mechanical energy is the energy of motion or position, like a spinning wheel, or a ball resting on the top shelf, ready to fall.

When objects move and rub against each other, mechanical energy can turn into thermal energy, also known as heat.

This happens because friction resists motion, and the resisting force makes the particles in...

Tags

More videos by Standards