Vocabulary
Work
Wave
Scientific notation
Gumbo
100
the ability to do work
energy
100
what are the two components of work?
Force and direction
100
the material a wave travels through
medium
100
what is the scientific notation of 123,000?
1.23 x 10^5
100
What is the S.I. Unit of force?
Newton
200
a machine that can do work with a single movement?
Simple Machine
200
a device made of two or more simple machines?
compound machines
200
the top of wave
crest
200
what is the scientific notation of 23,000?
What is 2.3 x 10^4
200
The work you do on a machine is called?
Input work
300
The distance of a wave between two corresponding points (crest to crest) (trough to trough)
Wavelength
300
the rate of change of work?
power
300
the bottom of a wave
trough
300
what is the scientific notation of 0.00045?
4.5 x 10^-4
300
the work done by a machine is called?
Output work
400
when a wave bounces off a surface is called ___________.
Reflection
400
what is the S.I. unit for work?
Joules
400
__________ is used to measure to pitch of wave.
Frequency
400
what is the expanded form of 6.58 x 10^5?
658,000
400
The S.I. unit of frequency is ______________.
Hertz
500
Force you apply to a machine.
input work
500
what are the six simple machines
Pulley, wheel and axel, lever, incline plane, wedge, and screw
500
________________ is used to measure how loud or soft the sound wave.
amplitude
500
what is the expanded form of 0.7 x 10^-3
0.0007
500
Which spectrum in the EMS has the most energy?
Gamma
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