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WorksheetsScience Form 2 Chapter 10 Sound Waves
Total questions: 10
Worksheet time: 5mins
Sound is a form of energy caused by....
conduction
convection
radiation
vibration
Which of the following does not allow sound waves to propagate?
vacuum
liquid
solid
gas
Which of the following is a good sound absorber?
Concrete wall
Marble tile
Aluminium sheet
Softboard
Choose the correct arrangement of the speed at which mediums transmit sound in ascending order.
Solid, gas, liquid
Solid, liquid, gas
Gas, liquid, solid
Liquid, gas, solid
Which of the following affects the pitch of sound?
Loudness of sound
Amplitude of sound
Reflection of sound
Frequency of sound
What is term used to describe reflected sound?
Pitch
Loud
Echo
Note
Which of the following fields does not use sonar?
Medicine
Education
Shipping
Fisheries
Which of the following animals uses echolocation to move in the dark?
Dog
Cat
Elephant
Bat
Which tool is used to overcome the limitation of hearing in humans?
Kaleidoscope
Microscope
Stethoscope
Periscope
Which of the following is the hearing range of humans?
16 Hz to 12 000 Hz
55 Hz to 33 500 Hz
20 Hz to 20 000 Hz
2 000 Hz to 110 000
