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WorksheetsMAP Review Quizizz
Total questions: 92
Worksheet time: 2hrs 31mins
Elements in the same group or column have the same ...
# of valence electrons
# of shells
# of protons
Mass Number
What do all waves transfer?
Matter
Heat
Electricity
Energy
Which of the following can waves transfer energy through?
solid
liquid
gas
empty space
all of the above
What are the two types of waves?
longitudinal and transverse
sound and light
What is the number of complete waves passing a fixed point in a given amount of time?
Amplitude
Intensity
Wavelength
Frequency
What is the frequency of this wave? You must count the number of complete waves.
1 Hz
5 Hz
10 Hz
Which type of waves have the longest wavelength?
Visible light
Radio waves
X-rays
Gamma-Rays
Shorter wave lengths can carry more energy. Which of these probably carries the MOST energy:
Infrared light
Visible light
X-rays
UV light
What is the distance between the calm sea and the highest wave called?
Wave
Frequency
Amplitude
Magnitude
What does #1 represent?
Period
Frequency
Wavelength
Amplitude
What does #2 represent?
Period
Frequency
Wavelength
Amplitude
Sound is a form of energy produced by ______________.
Vibrations
Distances
Prisms
Forces
Sound waves travel the FASTEST through _____________.
Gases
Liquids
Solids
Why do we see lightning before we hear the thunder?
Our eyes trick us.
Light travels faster than sound.
they're two separate things.
What state of matter does the picture below represent?
solid
liquid
gas
plasma
What is a Solid?
Matter that has a fixed shape and size.
Matter that has a fixed size and no fixed shape
Matter that has no fixed shape or size
Matter that has no fixed shape and size
The state of matter that keeps its shape and volume when it is placed in a different container is called ______.
gas
liquid
solid
The state of matter that expands to fill its container is called ______.
gas
liquid
solid
Which state of matter has its own shape
Gas
Solid
LIquid
The diagram shows arrangement of particles in a
Solid
Liquid
Gas
Define a liquid.
Matter that has fixed shape but no fixed volume
Matter that has fixed shape and fixed volume
Matter that has fixed volume, but no fixed shape
The particles in the picture are tightly held together with very tiny movement. They have shape and fixed volume. Therefore, the picture represents _________.
solid
liquid
gas
plasma
In which state of matter will there be the LARGEST space between molecules?
Solid
Liquid
Gas
A substance that is formed as the result of a chemical reaction is a __________________
Product
Reactant
Starters
Enders
Which of the following is an example of a chemical change?
water freezes to form ice
sugar dissolves in water
gasoline burns in a car engine
a piece of metal expands when it is heated
A change in the shape of an object is an example of _________________.
a chemical change
energy
an endothermic change
a physical change
Which one shows that a chemical reaction has occurred?
dissolving
melting
formation of a gas
bending
What is the BEST definition of a chemical reaction?
A change in matter that produces one or more NEW substances
When two things combine and EXPLODE.
A substance that takes part in and undergoes change during a reaction
Product
Molecule
Reactant
A chemical reaction or process that absorbs heat from the surroundings
Endothermic
Exothermic
A chemical reaction or process that releases heat.
Endothermic
Exothermic
What is Energy?
The ability to do anything
The ability to cause change
The investigation of nature
A fact of life
What is an example of kinetic energy?
A bird sitting in a tree
A bouncy ball on the table
A car driving on the highway
A book on shelf
What is an example of potential energy?
A bowling ball rolling down a lane
A car parked in a lot
An apple falling from a tree
Sunlight heating up the atmosphere
Which has more potential energy?
A bird in a tree
A car in the garage
An airplane before takeoff
A child on a swing
How could you find the kinetic energy of an object?
Multiply the mass and speed of the object
Subtract the mass and speed of the object
Estimate the speed of the object
You cannot find the speed of moving objects
Which has more potential energy?
A 1,500 kg car traveling 20m/s
A 200 kg bus traveling 100m/s
A 300,000 kg plane traveling 0m/s
A 20 kg ball rolling 40 m/s
What is the definition of friction?
A force that resists the sliding of two objects that are touching
A force that increases sliding between two objects
The change from potential to kinetic energy
A transformation from radiant to mechanical energy
Which of the following show a change from kinetic energy to potential energy?
A sled sliding up a hill
A ball that is thrown into the air
A car driving down a hill
A rubber band being stretched
What transformation occurs in a toaster?
Electrical to radiant
Electrical to thermal
Thermal to mechanical
Solar to electrical
What type of energy transformation occurs when a piece of wood burns?
Electrical energy is released as radiant energy
Stored chemical energy is released as thermal energy
Mechanical energy is stored as chemical energy
No transformation occurs
What is the equation for kinetic energy?
KE = Mass (g) * Speed (m/s)
KE = Speed (m/s) + height (m)
KE = Distance (m) / time (s)
KE = Mass (g) * gravity * height (m)
