Waves
What is a crest
Sound waves are this type of wave
Light is this type of wave
What is electromagnetic wave
Coach Coffey's dream job is to
What is play on the PGA
Cell phones use these types of waves to send signals
What are radio waves
The lowest point of a wave
What is a trough
The change in frequency of a wave as its source moves in relation to an observer
What is the Doppler effect
This happens when light bends as it moves from one medium to another
What is refraction
This wave moves perpendicular to the direction of energy transfer
What are transverse waves
This type of wave moves through Earth's crust during and earthquake
What is are seismic waves
The distance from one crest to the next crest
What is a wavelength
This unit measures the frequency of sound waves
What are Hertz
Coach Coffey graduated high school in this year
What is 2020
A wave that bends around an obstacle is called
What is diffraction
Doctors use this type of wave to see inside the human body
What is X-rays and Ultrasound waves
This property of a wave determines its energy
What is its Amplitude
What is there is no medium in space to carry sound
This color of visible light has the shortest wavelength
What is violet
A wave's energy is taken in by a material instead of being reflected or transmitted
What is absorption
A ship uses this technology, which relies on sending sound waves to the ocean floor to map depth
What is Sonar
Coach Coffey's favorite hockey team is
What is the Las Vegas Golden Knights
This term describes sound waves reflecting off surfaces, creating an echo
What is a reflection
This phenomenon creates rainbows by separating white light into different colors
What is dispersion
The law stating that the angle of Incidence equals the angle of reflection
What is the Law of Reflection
This electromagnetic wave has the highest energy
What are gamma rays