What happens to light when it travels through a transparent object?

All light is able to pass though.

Lowest frequency, largest wavelength

What a wave will travel through

The combination of all colored light

What is a convergent boundary?

When two plates (either oceanic or continental) collide.

Highest Frequency, smallest wavelength

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Mid Term Review

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7th grade mid term review covering the scientific method, energies, electromagnetic spectrum, and plate tectonics.

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Questions 22

Answers

1
Plate Tectonics Theory was founded by which scientist?
Hess
Wegner
Darwin
Wilson
2
Which layer of the Earth is the hottest?
Outer core
Crust
Inner core
Mantle
3
What happens to light when it travels through a transparent object?
All light is able to pass though.
All light is reflected.
No light passes through.
Some light passes through.
4
Which layer of the Earth can the plates be found in.
Outer Core
Crust
Inner Core
The mantle. (Lithosphere)
5
The continental drift theory was developed by which scientist?
Wilson
Wegner
Hess
6
A pot sitting on a stove is what type of heat transfer?
Radiation
Conduction
Convection
7
Define Radio Wave
Lowest frequency, largest wavelength
a longitudinal wave
a wave that travels through a medium
highest frequency, smallest wavelength
8
Define medium.
What a wave will travel through
the length between two crests or troughs
the average
the lowest point in a wave
9
White light is?
The light that moves the fastest.
Only when red and blue color travels at the same speed.
The combination of all colored light
The light that travels the slowest.
10
Sound would travel the fastest in which object?
Open space
a bottle of water
A spoon
A swimming pool
11
What is a result of a convergent boundary interaction?
Landslides
Earthquakes
Mountain Building
Tsunami
12
The sun warms the Earth through?
Convection
Radiation
Conduction
13
The air conditioner cools the classroom through which type of heat transfer?
Radiation
Convection
Conduction
14
Define Kinetic Energy
the energy of movement
stored energy
energy that deals with chemical bonds
energy related to gravity
15
The difference between heat and temperature is what?
Temperature can be measured.
Temperature is just hot.
Heat moves faster.
Heat is just describing something.
16
What is the result of a transform boundary interaction.
Mountain Building
Trench
Sea floor spreading
Earthquake
17
Heat always moves from.
cold to hot, but will balance out
hot to cold
cold to hot
18
What does a prism act as?
a medium
a conductor
a variable
an insulator
19
Rarefaction is what?
The reflection of light
The absorption of light
The bending of light
When light hits a medium
20
What is a convergent boundary?
When two plates move past each other.
When two plates (either oceanic or continental) separate.
When two plates (either oceanic or continental) overlap.
When two plates (either oceanic or continental) collide.
21
Heat is what?
The movement of energy.
Hot.
How hot something is.
The measurement of melting.
22
Define Gamma Wave
Lowest frequency, largest wavelength
a longitudinal wave
Highest Frequency, smallest wavelength
part of the visible spectrum

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