Changing motion
Work and energy
Simple machines
Heat
Sound/Light
100
Fill in the blank- A greater force will _________ an object faster than a lesser force.
accelerate
100
What is this jumbled word? Ameilhcc
chemical
100
What is this jumbled word? Onidcetri
direction
100
What is this jumbled word? Arditaoni
radiation.
100
How is sound produced?
Sound is produced when particles vibrate.
200
What is friction?
Friction is a force that works against motion.
200
List 3 forms of energy?
Some forms of energy are mechanical, chemical, electrical, light, thermal, and nuclear.
200
What is a compound machines?
Compound machines are made of two or more simple machines.
200
What is this jumbled word? vitononecc
convection
200
Fill in the blanks. Light is a form of energy that travels in _____.
waves
300
What is this jumbled word? Fracsrue
surfaces
300
What is energy?
Energy is the ability to do work.
300
What is a ramp?
A ramp is a slanted plane.
300
What is heat?
Heat is the flow of energy from a warmer object to a cooler object.
300
What is this jumbled word? cotfrireen
reflection
400
What is this jumbled word? ontmio
motion
400
Fill in the blanks. Energies ability can be classified as _______ energy or kinetic energy.
potential
400
What is this jumbled word? Niledicn
inclined
400
Fill in the blanks Heat can cause ________ to expand, contract, burn, or change state.
matter
400
How does a reflection occur?
A reflection occurs when light strikes a surface and bounces off of it.
500
What are balanced forces?
Balanced forces are forces that cancel each other when acting together on the same object.
500
What is this jumbled word? Cleruan
nuclear
500
Give an example of a pulley you see everyday?
Answers vary
500
How is heat transferred?
Heat is transferred through conduction, convection, and radiation.
500
What is refraction?
Refraction is the bending of light as it passes from one material to another.
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