Chapter 6/7
Chapter 12
Chapter 17
Chapter 18/19
Misc.
100
Mixture of two or more materials that separate on standing.
Suspension
100
A push or pull
A force
100
Disturbance that carries energy from one place to another.
Wave
100
Form of energy that travels in form of longitudinal wave.
Sound
100
Type of friction created with wheels
Rolling
200
Mixture of two or more materials in which particles are permanently suspended
Colloid
200
Type of force in a tug-of-war game where the flag in the middle moves dramatically to one side.
Unbalanced
200
Type of wave that must carry energy through a medium.
Mechanical
200
How high or low a sound is.
Pitch
200
Force that opposes the movement of an object in air.
Air resistance.
300
How elements are represented on the Periodic Table.
With chemical symbols
300
Attractive force between all the masses in the Universe.
Gravity
300
Top of a wave
Crest
300
Unit to measure the intensity or loudness of a sound.
Decibels
300
Speed at which the gravity and air resistance acting on a falling object are equal.
Terminal velocity
400
Purpose of subscript in chemical formula.
To tell you how many atoms of that element are present.
400
Measure of unit of force.
Newton
400
Height of a transverse wave.
Amplitude
400
Type of wave that electromagnetic radiation is.
Transverse
400
Used to measure the frequency of a wave.
Hertz
500
Location of valence electrons.
Outermost energy level of an element
500
Force that opposes the motion of an object.
Friction
500
Part of the medium where the particles are close together in a longitudinal wave.
Compression
500
Number of colors in visible light.
Seven
500
Type of object through which some light is transmitted.
Translucent
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