Machines and inventions | Baamboozle - Baamboozle

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Machines and inventions

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What is this? / Simple or complex machine?

A vacumnn cleaner / It is a complex machine

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What is this? / Simple or complex machine?

A hammer / It is a simple machine

15

What is this? / Simple or complex machine?

A rake. It is a simple machine

15

What is this? / Simple or complex machine?

An iron. It is a complex machine

15

What is this? / Simple or complex machine?

A spanner. It is a simple machine

15

What is this? / Simple or complex machine?

A screwdriver . It is a simple machine

15

What is this? / Simple or complex machine?

A washing machine. It is a complex machine

15

What invention was invented by Samuel Morse?

The telegraph

15

What invention was invented by James Watt?

The steam engine

15

What invention started a revolution in communication ?

The telegraph

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What invention was part of the Industrial Revolution?

the steam engine

15

What invention was used in factories, ships and trains?

the steam engine

15

True or false? All machines use energy.

True

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True or false ? Activities carried out for machines are more difficult to be done

False

15

True or false ? Simple machines have one or two parts.

True

15

Which materials block the flow of electricity?

Insulator materials

15