Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/7

Click to flip

7 Cards in this Set

  • Front
  • Back
  • 3rd side (hint)
What is a Path Difference?
When a wave takes two different paths to get from the source tot eh detector.
What type of waveis produced by a point source?
Circular!
Define a Wave Ray:
An arrow used to show the direction of travel of the wave energy.
arrows moving away fromt the point source!
How can you tell by the shape of the wave, that its speed is the same in all directions?
It keeps its circular shape
When tank is tilted what happens to the speed?
slows down in shallow water.
When tank is tilted what happens to the wavelength?
decreases in shallow water.
When tank is tilted what happens to the frequency?
stays the same.