Save
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

Waves

Science Vocab

TermDefinition
Light Energy that form of energy that animals can see directly; visible electromagnetic radiation
Wavelength the distance between one peak and the next on a wave
frequency the number of cycles a wave completes in a period of time; the number of times something happens in a period of time
spectrum a range of electromagnetic frequencies; e.g. the light spectrum is the range of frequencies of visible light
earthquake a sudden shaking of the ground caused by the movement of rock underground
Tectonic plate one of several huge pieces of Earth's crust
vocal having to do with the voice or speaking
sound a vibration that travels through a material, such as air or water; something that you sense with your hearing
Electromagnetic Spectrum the full range of frequencies of electromagnetic wave
Sound Wave a sound vibration as it is passing through a material: Most sound waves spread out in every direction from their source.
Radiant Energy energy that does not need matter to travel; light
radiation electromagnetic energy
vibration the rapid movement of an object back and forth
seismic having to do with earthquakes or earth vibrations
Amplitude height or "strength" of a wave
Longitudinal Wave a wave that occurs when the particles of a medium move parallel to the direction of the wave
Detect to notice or find, often with the help of a science tool (
ultraviolet a type of electromagnetic radiation that has a higher frequency than violet light: Ultraviolet light is invisible to humans.
Infared (of electromagnetic radiation) having a wavelength just greater than that of the red end of the visible light spectrum but less than that of microwaves. I
trough the lowest point of a wave
refraction a change in the direction and velocity which occurs when a seismic or electromagnetic wave travels from one material into another of different density, state, or elasticity
reflection the throwing back by a body or surface of light, heat, or sound without absorbing it.
wave a disturbance caused by a vibration; Waves travel away from the source that makes them.
nice nice
Created by: Wya.Flatt
Popular American Government 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