Technological application of physics

What is meant by nuclear fission

• Fusion of the nucleus

• Joining the atoms together

• Splitting of the nucleus

• The sun

Name the scientist who discovered radioactivity

• Henri Becquerel

• Robert Boyle

• W Bohr

• James Dalton

Who discovered nuclear fission

• James Dalton

• Henri Becquerel

• Rosalin Franklin

• Otto Hahn

What is technology

• Application of scientific knowledge for practical purposes

• Application of biology

• Application of chemistry

• Study of living things

Nuclear fission developed into a

• Ovens

• Making computers

• Atomic bomb

• Phones

Submarines ,space probes and aircraft carriers use

• Water

• Fission reactors

• Coal

• Oil

Is nuclear fission

• Renewable source of energy

• Non renewable source of energy

• Can be used again

• Re useable

Name the fuel that nuclear reactors use

• Coal

• Calcium

• Oil

• Uranium

Nuclear fission power plants do not contribute to the

• Greenhouse effect

• Cause greenhouse gases

• Water cycle

• Global warming

Name two benefits of the discovery of nuclear fission

• Electricity and power plants

• Nothing

• Water

• Oxygen