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Sound test questions
1
What type of waves are sound
waves?
Light
Transverse
Longitudinal
2
Which do sound waves travel
fastest through?
Solid
Gas
Liquid
3
What are the areas where
particles are pulled further apart in sound waves called?
Compression
Vacuum
Rarefaction
4
What is the name given to the
range above human hearing?
Infrasound
Ultrasound
Infrared
5
What is the speed of sound in
air?
300 000 km/s
340 m/s
340 miles per
hour
6
Which of these is the correct
order for the speed of waves starting with the fastest?
Sound, light,
water
Light, water,
sound
Light, sound,
water
7
Which of these is the correct
equation for speed?
speed = distance
÷ time
speed = distance
× time
distance = speed
× time
8
Where is SONAR used?
In hospitals to
find broken bones
In fishing boats
to find fish
In hospitals to
look at unborn babies
9
What are the units of
frequency?
Joules
Decibels
Hertz
10
What is the correct scientific
term for pitch?
Frequency
Amplitude
Wavelengt
1.Transverse
BalasHapus2.Solid
3.Compression
4.Infrasound
5.340m/s
6.Light,Sound,Water
7.Speed = Distance ÷ Time
8.In fishing boats to find fish
9.Hertz
10.Frequency
1.Transverse
BalasHapus2.Solid
3.Compression
4.infrasound
5.340m/s
6.Light,sound,water
7.speed=Distance÷Time
8.In fishing boat to find fish
9.hertz
10.Frequency
Johanes Silalahi 8v
BalasHapus1.Transverse
2.solid
3.compression
4.infrasound
5.340m/s
6Light,Sound,Water
7.Speed=Distance÷Time
8.In Fishing Boats to find fish
9.Hertz
10.Frequency