Energy Type
PE/KE
Energy Transfer
Friction & Gravity
Machines
100
Name 8 energy types.
What is M, C, H, S, E, N, L, R.
100
What is PE?
What is stored energy.
100
Energy moves in......?
What is waves.
100
Name 3 types of friction.
What is Rolling, fluid and sliding friction.
100
List all the simple machines.
What is gear, wheel & axle, lever, ramp, screw and pulley.
200
What is an energy conversion.
What is energy changing from one form to another.
200
What is the difference between KE and PE?
What is E in motion & and what is E storage.
200
Draw the parts of a wave.
What is crest, trough, wavelength & amplitude.
200
Give three examples of sliding friction.
What is sandpaper, hand rubbing, and carpet skates.
200
Give 2 examples of compound machines and state what machines they have.
What is a fishing rod (lever,pulley,wheel & axle) & a wheel barrow (wheel & axle, lever & inclined plane).
300
What is the Law of Conservation of Energy?
What is energy is never created or destroyed.
300
How is gravitational PE increased or decreased?
What is a change in height.
300
Name and give examples of the 3 types of heat transfer.
What is conduction (stove), convection (mantle) & radiation (microwave).
300
Give 2 examples of useful friction.
What is tire treads & shoes.
300
Define mechanical advantage.
What is the number of times a machine multiplies a force.
400
Give 3 examples of energy conversions.
What is a plant (L to C), lamp (E to L, H) & battery (C to E).
400
Give an example of PE changing to KE and vise versa.
What is What is the Wicked Roller Coaster at Lagoon.
400
Describe the movement of energy from its source.
What is movement from high to low energy & movement equally in all directions from the source.
400
Define the difference between mass and weight.
What is mass is the amount of matter in an object, weight is the force of gravitational pull multiplied by mass.
400
•DAILY DOUBLE• Calculate the mechanical advantage of a lever.
What is DI/DO.
500
Compare light and sound energy.
What is Compressional vs. transverse, Speed differences & medium vs. no medium.
500
Sketch and analyze PE and KE in a pendulum and bouncing ball.
What is correction on board.
500
How can white light be separated into colors?
What is a change in medium and wave length separation.
500
•DAILY DOUBLE• Explain Universal Gravitation between 2 objects on Earth.
What is more distance = less g-force & more mass = more g-force.
500
Calculate the mechanical advantage of a ramp (inclined plane).
What is L/H.
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