Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Casteel Sound

SOL 5.2 Sound

TermDefinition
energy Sound is a form of _____.
mechanical Sound is a type of ________ energy that is transmitted in the form of waves.
rarefaction part of wave where molecules are spread apart
compression When ________________ waves move through matter, the molecules move backward and forward.
wave A disturbance moving through a medium such as a solid, liquid, or gas is a ________________.
loudness Compression waves change based on frequency and _____________.
solids Compression waves move the fastest through _________.
frequency Number of times an object vibrates in a given period of time is__________________.
decibels The volume of a sound is measured in __________________.
distance Wavelength is best described as the ______________from one point on a wave to the same point on the next wave.
resonates A high soprano singer can break a crystal glass if the glass ________ with her voice.
vibrations In order for humans to make sounds the vocal cords must produce ____________________.
pitch _________________ is NOT a physical property of a sound wave.
sound ____________________ travels through solids, liquids, and gases.
close Sound travels faster through matter that has particles ________ together.
gases Molecules of gases are far apart; therefore, sound travels more slowly through ____________.
fastest Sound travels ________________ through solids.
high Birds make a ______-pitched sound.
echolocation Bats, whales, and dolphins use sound in the form of ______________________ to find prey.
reflected In order for sonar to find a vessel or ocean floor, sound must be ____________________.
animals Some _____________ make and hear frequencies of sound vibrations (pitches) that humans can not make or hear.
sonar _______________ helps people find the location of objects.
Created by: lkcasteel
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards