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

Richmeyer Ch. 29

QuestionAnswer
Bathroom and dressing room mirrors are what kind of mirrors? Plane mirrors.
What is an example of a convex mirror? Security mirrors.
Do waves that are bent toward the normal slow down or speed up? Slow down.
What is the purpose of grooves in concert hall walls? They diffuse sound waves evenly.
What is an example of reflected sound? Echo.
A surface may be polished for what kind of wavelengths? Long wavelenghts.
What type of image does a convex mirror project? A virtual image.
Do soft objects reflect or absorb light? Absorb.
What is the name of the angle between the normal and Reflected ray? Angle of Reflection.
The law of reflection states that the angle of incidence and the angle of reflection are....to each other. Equal.
Waves are usually partly reflected and partly refracted when they fall on a....medium. Transparent.
How does a concave mirror curve? Inward.
The line drarn perpendicular to the mirror is called what? The normal.
Diffuse reflection is the reflection of light from what kind of surface? A rough surface.
Is the sound level higher or lower when reflective surfaces are more absorbent? Lower.
Created by: 13_jrichmeyer
Popular Physics 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