Motion
Magnetism and its Uses
Electricity
Work and Machines
Energy
100
What is the distance an object travels per unit of time?
What is speed
100
What are the regions of a magnet where the magnetic force exerted by the magnet is strongest?
What is Magnetic Field
100
What is the net accumulation of electric charges on an object?
What is Static Electricity
100
What is the rate at which work is done?
What is Power
100
What is energy in the form of motion?
What is Kinetic Energy
200
What is the change in velocity's rate?
What is Acceleration
200
All magnets have _______ pole and a _______ pole
What is north, south
200
What is the movement of electrons to relieve a separation in charge?
What is Static Discharge
200
What is a sloping surface used to raise objects?
What is an Inclined Plane
200
What is the SI unit used to measure energy?
What is Joules
300
What is the speed at any given point in time?
What is Instantaneous Speed
300
What is a temporary magnet made by placing a piece of iron inside a current-carrying coil of wire?
What is Electromagnet
300
What is an instrument that detects the presence of electrical charges?
What is an Electroscope
300
What is the measure of how well a machine operates?
What is Efficiency
300
What is the amount of potential and kinetic energy in a system?
What is Mechanical Energy
400
What is the distance and direction of an objects change in position from the starting point?
What is Displacement
400
What is a device that produces current by rotating a coil of wire in a magnetic field?
What is a Generator
400
What are too many devices that can cause wires to overheat?
What is Household Circuits
400
What is an inclined plane with two or more sloping sides?
What is a Wedge
400
What is two nuclei that are fused together?
What is Nuclear Fusion
500
What is the law of inertia at work?
What is Auto crashes
500
What is the production of an temporary magnet by moving a loop of wire through a magnetic field?
What is Electromagnetic Induction
500
What is the energy use of an appliance that depends on power required and time used?
What is Electrical Energy
500
A screwdriver is an example of?
What is Wheel and Axle
500
What is energy stored in chemical bonds between atoms?
What is Chemical potential energy
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