- 1. ____________ is the ability to do work
A) Temperature
B) Friction
C) Energy
- 2. Energy transformation means changing energy from one form to another. This idea is also called __________
A) Law of demand
B) Law of quadratic equation
C) Law of conversion of energy
- 3. A machine helps us to ______.
A) eat food
B) do work easily
C) sleep well
- 4. Work is done when ______.
A) we sit
B) we sleep
C) force moves an object
- 5. The unit of work is ______.
A) joule
B) metre
C) kilogram
- 6. _________ is used to measure temperature
A) Thermometer
B) Barometer
C) Thermocool
- 7. Magnet is used for the following except ______
A) For cutting grass
B) For picking iron objects
C) For making compasses
- 8. _________ is an example of electrical symbols
A) Iron
B) Switch
C) Steel
- 9. __________ are substances that turn blue litmus paper to red
A) Soda
B) Acid
C) Bases
- 10. Zuma rock can be found in _________ state in Nigeria
A) Niger
B) Ogun
C) Kaduna
- 11. _________ is a force that opposes motion when two surfaces rub against each other
A) Magnet
B) Friction
C) Power
- 12. Rocks can be grouped into ________
A) Three (3)
B) Four (4)
C) Two (2)
- 13. Cement is made from limestone which is example of ______ rock
A) Sedimentary
B) Igneous
C) Metamorphic
- 14. Marble is used in making __________
A) tiles and decorating materials
B) soap and cleaning agents
C) paper and writing materials
- 15. Acids that do not occur naturally are called _________
A) Inorganic acids
B) Hygienic acid
C) Organic acids
- 16. Bases that are soluble in water are also called __________
A) Zinc oxide
B) Caustic soda
C) Alkalis
- 17. The full meaning of P.O.P is _________
A) Plastic of Portugal
B) Period of Patience
C) Plaster of Paris
- 18. ___________ have a bitter taste
A) Soap
B) Bases
C) Acids
- 19. Rocks are living solid objects
A) True
B) I don't know
C) False
- 20. All these are examples of magnetic materials except
A) Steel
B) Nickel
C) Slate
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