Apparent change in the frequency of a wave due to the motion of a source or the observer
When multiple waves arrive the same point at the time a wave ____ occur
When a wave source moves faster than the waves it produces a _______ forms
What happens to the observed frequency of waves, as the source moves away from an observer
When two crests or two troughs overlap they increase their effect and this is a _______
In a ______ wave direction of vibrations of medium are perpendicular to the wave direction
The highest points on a wave
As a wave source approaches toward you frequency of waves
Number of cycles/vibrations/waves occur in a unit of time.
Down
A loud explosive sound caused by a shock wave created by a supersonic craft
When a crest and a trough of different waves overlap they will decrease their effect
When a light source moves away from you, the observed frequency will decrease and this is called __
Distance from equilibrium to the crest or trough (height of the wave)
When a light source moves toward an observer, frequency will increse
When the particles in a medium vibrate in a direction that is along with the wave direction, the wave is __
An example of a longitudinal wave is
An aircraft that moves faster than speed of sound
Distance between successive identical parts of a wave
Waves do not carry material but they carry ___
The lowest points on a wave
Time it takes to complete a cycle
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When you hit the 'Arrange' button, our algorithm will try to arrange all your words on the grid, and will move words around to try to fit the most words.
This will get all the words on the grid about 90% of the time, depending on the word list. For the other 10%, you will get an alert explaining that the words that did not fit were added to the scratchpad.
It prints on two pages.
Big puzzles won’t always print on one page — the clues and grid are the smallest we could make them while keeping them readable for everyone.
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