Technology and Daily life

What is the source of energy for this machine?

• Animal

• Human

• Water

• Wind

What is the source of energy for this machine?

• Animal

• Human

• Water

• Wind

What is the name of this machine?

Who invented the steam engine?

Steam engine produces _________ to power machines

Which of the following is NOT related to the improvement of steam engine?

• Increased air pollution

• Development in transportation

• Industrial development

• Start of Information era

What is the name of this machine?

• Steam engine

• Generator

• Computer

• Telephone

A generator changes _________ energy to electrical energy

Who is the inventor of the telephone?

• Michael Faraday

• Thomas Edison

• Alexander Bell

• John Logie Baird

What year was the first computer invented?