GCSE Circuit Symbols
Circuit Symbols
Learn the Circuit symbols above
Practice Questions
1.Explain the difference between a cell and a battery.
2. Describe the role of the switch in a circuit
3. Should a voltmeter be wired in series or parallel?
4. Should an ammeter be wired in series or parallel?
5. What does a diode do in a circuit?
6. What is a thermistor used for?
Absorption and Emission of EM Radiation
JJ Thomson and Plum pudding model
Ernest Rutherford and the Nuclear Model
Niels Bohr changing the Nuclear Model
Discovering the Proton and Neutron
Measuring radiation from radioactivity
Radiation types and properties
Random nature of radioactive decay
Radioactive contamination or irradiation
Hazards of contamination and irradiation
Studies on the effects of radiation on humans
Different half lives of radioactive isotopes
Nuclear Fission Chain Reaction
Writing nuclear fission equations