Show:
Frequency Problem's
Types of Waves
Characteristics of Waves
Wave Behavior
True or False
100
What is the velocity of a wave in a wave pool if the wavelength is 6.9 m and the frequency is .67 Hz
4.623 m/s
100
What wave does not require a medium?
Electromagnetic Waves
100
waves are ______ ________
Rhythmic Disturbances
100
What is it called when a wave strikes off an object and bounces off?
Reflection
100
True or False: A medium can be a solid, liquid, gas and combination
True
200
An earthquake produces a wave that has a wavelength of 891 m and travels 6000 m/s. What is the frequency?
6.8 Hz
200
What wave MUST travel through a medium?
Mechanical Waves
200
What is a medium?
The material through which a wave transfers energy
200
What is the bonding of a wave as it moves around an obstacle or narrow opening?
Diffraction
200
True or False: All waves require a medium
False
300
What is wavelength of a wave if the frequency is .29 Hz and the velocity is 62 m/s
214 m
300
What wave vibrates the medium perpendicular to the direction of the waves motion?
Transverse Waves
300
A medium can be a Solid, Liquid, Gas or a _________
Combination
300
What is a refraction caused by?
Refractions are caused by a change in speed
300
True or False: Radio waves have the highest energy em radiation
False
400
What is the frequency of a wave if the wavelength is 698 m and the velocity is 69 m/s
.099 Hz
400
What wave travels along a surface separating two media?
Surface Waves
400
What wave doesn't require a medium?
Mechanical Wave
400
Which ones are not wave behaviors?
Constructive interference, destructive interference, medium, reflection, and refraction
400
True or False: Wavelength is the distance from one point on a wave to the same point on another wave
True
500
a wave along a guitar string has a frequency of 540 Hz and a wavelength of 2.5 meters. Whats the speed?
1350 m/s
500
What wave moves the medium in the same direction as the wave's motion?
Longitudinal Waves
500
Waves carry energy through _______ or _______
Matter or Space
500
What are the two types of interference?
Constructive interference, and Destructive interference
500
True or False: All waves are made of water
False