Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


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. Your email address is only used to allow you to reset your password. See 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
edit
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

science

sound waves

TermDefinition
sound wave a longitudinal wave that is created by vibrations and that travels through a material medium
Medium Substance through which a wave can travel
tinnitus one of the most common types of hearing loss
pitch A measure of how high or low a sound is depending on the frequency of the sound wave
Doppler effect An observed change in frequency of a wave when the source or observers moving
loudness the extent to which a sound can be heard
decibel the most common unit of measuring loudness
oscilloscope a machine that graphs a representation of sound waves
echo a reflect sound wave
echolocation the process of using reflected sound waves to find objects
sonic boom the explosive sound heard when a shock wave from an object traveling faster than the speed of sound reaching a person's ear
standing wave a pattern of vibration that simulates a wave that is standing still
resonance an object vibrating at or near a resonant of a second object causes the second object to vibrate
Created by: ariannaprentice
Popular Spanish sets

 

 



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