Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

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

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 chapter 22

__________ waves travel through empty space or matter. Electromagnetic
EM waves are produced when _____ _____ and _____ _____ ____ at the same time. Magnetic field, electric field, vibrate
The _______ shows the range of all ___ waves. Electromagnetic spectrum, EM
________ make up the regions on the electromagnetic spectrum Wavelengths.
________ _______ is when two waves combine and they create a ______ amplitude. Destructive Interference. smaller
How much diffraction that occurs depends on the ________ and size of the barrier or opening that it goes around. Wavelength.
______ separates _____ light into different colors. Refraction, white
The mixing of color is called ________ _________. Color Addition
The mixing of pigments is called _______ ________. Color subtraction
For the greatest amount of diffraction to occur the ____ must be the same size or smaller than the wavelength. Barrier.
When _____ light is refracted the amount of light that _____ depends on the lights ________. White, bends, wavelength.
Mixing red green and blue light is called ____ ________. Color addition
The longer the __________ the shorter the _______. Wavelength, frequency.
________ _____ cannot be detected by the human eye because it has a longer _________ than the visible light which is what we can see. Infrared radiation.
The shorter the _________ the higher the ______. Wavelength, Frequency.
A ______ is not a type of ________________ radiation because it is not on the EM spectrum. Photon, electromagnetic.
_ ____ have the shortest wavelength and carry the greatest amount o energy. X rays.
_____ _____, _____ _____, and _____ ______ go through small openings because of diffraction. Water waves, Light waves, sound waves.
The type of surface _____ impact the type of reflection that occurs.. does
A rainbow shows different colors because the water droplets _____ the white light and separates into different wavelengths which creates different colors. Refract.
Created by: Easy80