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Worksheetsphysics for 10nth grade
Total questions: 22
Worksheet time: 11mins
Name
Class
Date
1.
Peanut ran 50 meters in 10 seconds. What was Peanut's average speed?
a)
2 m/s
b)
5 km/h
c)
5 m/s
d)
5 m/s North
2.
Being able to tell different sounds apart is called
a)
sound amplification
b)
sound discrimination
c)
vibration
d)
frequency
3.
When you make sounds by plucking a rubber band, you make the rubber band move back and forth very quickly. This movement is called.
a)
loudness
b)
amplitude
c)
pitch
d)
vibration
4.
The highness or lowness of a sound is the
a)
pitch
b)
loudness
c)
vibration
d)
resonance
5.
If you tie a string around a doorknob, pull on the string slowly, and keep plucking it with your finger as you pull, what happens to the pitch?
a)
As you tighten the string, the pitch gets lower
b)
The pitch stays the same
c)
As you tighten the string, the pitch gets higher
d)
You can't tell unless you try it
6.
The loudness of a sound is called
a)
the sound wave
b)
the volume
c)
the amplitude
d)
the pitch
7.
A student holds two vibrating objects. Object A is vibrating faster than object B. Which statement is true?
a)
A is louder than B
b)
B is louder than A
c)
A will have a higher pitch than B
d)
B will have a higher pitch than A
8.
The same sound will seem louder if it travels through which of the following?
a)
solid materials
b)
liquids
c)
air
d)
solids, liquids, or gases will sound the same
9.
If you roll a large sheet of paper into a funnel, you can hear the sound better. This process of increasing the loudness of a sound is called
a)
measuring a wave
b)
absorption
c)
reflection
d)
amplification
10.
Which of the following would produce the highest pitch?
a)
phone
b)
whistle
c)
truck horn
d)
dog's growl
11.
Which of the following would produce the loudest sound?
a)
jet plane
b)
pin falling
c)
doorbell
d)
whisper
12.
If you tap each one, which will produce the highest pitch?
a)
The lowest amount of water
b)
The fullest bottle
13.
How is sound produced by these instruments?
a)
Striking the surface
b)
vibrating columns of air
c)
plucking the strings
14.
Which instrument will make the highest notes?
a)
the smallest (flute)
b)
the middle (clarinet)
c)
the largest (sax)
15.
Which instrument plays the lowest notes
a)
the smallest (flute)
b)
middle size (clarinet)
c)
Largest (sax)
16.
Which instrument plays the lowest notes
a)
the smallest (flute)
b)
middle size (clarinet)
c)
Largest (sax)
17.
The highest point on a wave is:
a)
the crest
b)
the trough
c)
the top
d)
the coast
18.
The lowest point on a wave is the:
a)
Amplitude
b)
Crest
c)
Trough
d)
Wavelength
19.
Which wave in the diagram has the greatest frequency?
a)
1
b)
2
c)
3
d)
4
20.
Look at the diagram. At which positions will the overlapping waves have the most constructive interference?
a)
Positions #1 & #2
b)
Positions #2 & #3
c)
Positions #4 & #5
d)
Positions #6 & #7
21.
A disturbance that travels through a medium as a longitudinal wave
a)
sound
b)
wavelength
c)
pitch
d)
frequency
22.
The number of wavelengths that pass a point each second
a)
frequency
b)
wavelength
c)
pitch
d)
amplitude
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