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WorksheetsScience KSSM Form 3 Bab 6 Electricity & Magnetism
Total questions: 10
Worksheet time: 5mins
Which one is renewable energy source?
Nuclear
Geothermal
Coal
Natural gas
What is the energy changes that occur in the power station?
Wind energy --> electrical energy
kinetic energy --> electrical energy
Chemical energy --> electrical energy
Gravitational potential energy --> electrical energy
Diagram shows two energy sources M and N. What are the types of energy sources for M and N?
M-non renewable, N-non renewable
M-non renewable, N-renewable
M-renewable, N-non renewable
M-renewable, N-renewable
Zahid is conducting an activity to generate electricity by using the apparatus as shown in the diagram.
What should be done by Zahid to produce electric current?
move the copper rod and move the galvanometer
move the copper rod and move the magnet
move the magnet and move the galvanometer
move the galvanometer and replace the copper rod with a wooden ruler
Which sequence of energy changes in the nuclear power station is correct?
Nuclear energy --> kinetic energy --> electrical energy
chemical energy --> heat energy --> nuclear energy --> kinetic energy --> electrical energy
heat energy --> kinetic energy --> nuclear energy --> chemical energy --> electrical energy
nuclear energy --> heat energy --> kinetic energy --> electrical energy
Which one is NOT renewable energy sources?
petroleum and wind
wind and geothermal
geothermal and nuclear energy
Petroleum and nuclear energy
Which of the follwing generators does not use a turbine to produce electricity?
nuclear generators
solar
hydroelectric generators
thermal generators
Which power station uses firewood as the energy source?
nuclear
biomass
thermal
hydroelectric
Which power generator generates direct current?
Hydroelectric
Nuclear energy
Solar
Petroleum
How is induced current detected in this activity?
electrostatic at hand
movement of copper rod
movement of magnet
movement of galvanometer pointer
