Sound does not travel on the moon. Why?

The moon has no air to transmit vibrations.

It's hard to hear sounds far away from you. Which is not a way to correct this problem?

Turn the volume down for the sound source.

If you tightened and shortened the strings on a guitar and put a bridge under them, you would..

make the pitch higher and the volume louder.

studbud

Sound

12 termsStudBud Administration220 plays

review for unit test

Flashcards12 cardsFPractice quizPHost liveL

Questions 12

Answers

1
Sound does not travel on the moon. Why?
There are no solids, liquid, or gases on the moon.
Smaller objects do not transmit vibrations well.
The moon has no air to transmit vibrations.
The craters on the moon block the vibrations.
2
Musical instruments produce sound waves ....
by vibrating
that travel in air slower at high temperatures
that travel through empty space
that travel at the same speed
3
It's hard to hear sounds far away from you. Which is not a way to correct this problem?
Turn the volume up for the sound source.
Move closer to the sound source.
Turn the volume down for the sound source.
Make a cup with your hand and place it around your ear.
4
The strings on a banjo are changed for thicker ones. What happens to the sound of the strings?
the pitch is higher
the volume is louder
the pitch is deeper
no difference
5
What are the properties of sound?
wavelength and speed
volume and speed
pitch and wavelength
pitch and volume
6
Some sounds are loud and some are soft. What is the difference between the 2 sounds.
the pitch
the thickness
the volume
the direction
7
There are 4 strings each longer than the one before it. Which string's pitch is highest?
the short but not shortest string
the shortest string
the long but not longest string
the longest string
8
If you tightened and shortened the strings on a guitar and put a bridge under them, you would..
make the pitch lower and the volume louder.
make the pitch higher and the volume louder.
make the pitch lower.
make the pitch higher and the volume softer.
9
The speed of the vibrations determine the ...
pitch
amplitude
volume
wavelenth
10
How will the sound of a piano differ after it's played with more force?
The volume will get louder.
The pitch will get lower.
The pitch will get higher.
The volume will get softer.
11
You can make the volume louder on a radio by...
moving the radio closer
changing the station
putting in a CD
moving the radio farther away
12
Vibrations that cause sound can travel through...
solids
liquids
all of these
gases

Sound Flashcards | StudBud

Sound

12 termsStudBud Administration220 plays

review for unit test

Flashcards12 cardsFPractice quizPHost liveL

Questions 12

Answers

1
Sound does not travel on the moon. Why?
There are no solids, liquid, or gases on the moon.
Smaller objects do not transmit vibrations well.
The moon has no air to transmit vibrations.
The craters on the moon block the vibrations.
2
Musical instruments produce sound waves ....
by vibrating
that travel in air slower at high temperatures
that travel through empty space
that travel at the same speed
3
It's hard to hear sounds far away from you. Which is not a way to correct this problem?
Turn the volume up for the sound source.
Move closer to the sound source.
Turn the volume down for the sound source.
Make a cup with your hand and place it around your ear.
4
The strings on a banjo are changed for thicker ones. What happens to the sound of the strings?
the pitch is higher
the volume is louder
the pitch is deeper
no difference
5
What are the properties of sound?
wavelength and speed
volume and speed
pitch and wavelength
pitch and volume
6
Some sounds are loud and some are soft. What is the difference between the 2 sounds.
the pitch
the thickness
the volume
the direction
7
There are 4 strings each longer than the one before it. Which string's pitch is highest?
the short but not shortest string
the shortest string
the long but not longest string
the longest string
8
If you tightened and shortened the strings on a guitar and put a bridge under them, you would..
make the pitch lower and the volume louder.
make the pitch higher and the volume louder.
make the pitch lower.
make the pitch higher and the volume softer.
9
The speed of the vibrations determine the ...
pitch
amplitude
volume
wavelenth
10
How will the sound of a piano differ after it's played with more force?
The volume will get louder.
The pitch will get lower.
The pitch will get higher.
The volume will get softer.
11
You can make the volume louder on a radio by...
moving the radio closer
changing the station
putting in a CD
moving the radio farther away
12
Vibrations that cause sound can travel through...
solids
liquids
all of these
gases