True or false. Thermal machines transform information.

Mobile phones and computers belong to.............................................. machines

True or false. Mechanical machines apply force to another object

A.................................. is made up of two inclined planes put together.

Thermal machines change the ...................................... of an object or space.

Which type of simple machine is this one?

A.............................................. consist of an inclined plane which goes around a cylinder.

Complete. Some machines can use energy from....................................... ,..................................................... and ...................................... to function

Which type of simple machine is this object?

An............................ is in the centre of a wheel

........................ learnt many technical skills and how to paint when he was young.

Complete.A simple machine with few or no moving part is a .....................