Forces
Work, Power, Machines
Energy
Waves and Spectrum
Electromagnetism
100
Gravity, Friction, Momentum
What is a force
100
Unit for work
What is joules
100
The sum of the kinetic and potential energy of an object
What is mechanical energy
100
a wave that acts like a coil
What is a longitudinal wave
100
an instrument that uses mirrors to collect and focus light from distant objects
What is telescope
200
The force that opposes you when you try and push a box and are unable to move it.
What is static friction
200
work/time is equal to
What is power
200
Example of electromagnetic energy
What is sunlight
200
the full range of frequencies of electromagnetic radiation
What is the electromagnetic spectrum
200
the shape of a cereal bowl shaped lens
What is a concave lens
300
momentum depends on
What is mass and velocity
300
force x distance
What is work
300
Energy resource that accounts for most of the world’s present energy use
What is fossil fuels
300
blue light and yellow light combine to produce white light
What is complementary colors
300
the type of current in your school
What is alternating
400
Newton's First Law of Motion is sometimes called:
What is The Law of Inertia
400
The sum of the kinetic and potential energy of an object
What is mechanical energy
400
liquid rising in a thermometer is due to this
What is thermal expansion
400
the speed of a wave with a wavelength of 15 mm and a frequency of 4.0 hertz
What is 60 mm/s
400
a material that is not magnetic but it attracted to a magnet
What is ferromagnetic
500
the fluid displaced by an object is equal to the
What is the buoyant force
500
The 6 simple machines
What is wheel and axle lever pulley screw wedge inclined plane
500
All engines operate at less than 100 percent efficiency due to:
What is loss of heat
500
Name the spectrum in order of longest to shortest wavelength
What is radio, microwave, infrared, visible, uv light, x-ray, gamma
500
the main energy source in the United States
What is coal
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