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Science study

Science chapter 1 study stack

QuestionAnswer
A disturbance that transfers energy from place to place? wave
Mechanical waves are created when a source of energy causes a medium to? vibrate
The speed of a wave is its wavelength multiplied by its? frequency
The bending of waves due to a change in speed is called? refraction
The bending of waves around the edge of a barrier is called? defraction
The interaction between two waves that meet is called? Interference
Waves combine to make a wave with a larger amplitude in a process is called? Constructive interference
When an incoming wave combines with a reflected wave in such a way that the combined wave appears to be standing still is? Standing wave
What occurs when vibrations traveling through an object match the object’s natural frequency? Resonance
How do mechanical waves travel through a medium? Sound
Mechanical waves are classified according to Transverse and/or longitudinal waves
Frequency is measured in units called Hertz/HZ
When a wave hits a surface through which it CANNOT pass and bounces back, it undergoes Reflection
Waves combine to produce a smaller or zero-amplitude wave in a process called Destructive interference
Why do you see lightning from a distant storm before you hear thunder? Light travels faster than sound
Compressions and rarefactions are characteristic of what type of wave? Longitudinal wave
The distance between two consecutive crests of a wave is called the Wavelength
V=Wavelenght x Frequency
Wavelength=Velocity or Speed/Frequency
Frequency= Velocity/Wavelength
Highest point on a wave is Crest
The lowest point on a wave is Trough
The distance between the line and the top or bottom of the wave is Amplitude
The distance between the top of two waves is Wavelength
The measure of a number of waves that pass a point in a given amount of time is Frequency
Created by: user-2022186
 

 



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