Chapter 22 Test

MULTIPLE CHOICE
-Choose the correct answer by clicking on your answer choice. Only one answer is correct. (2 pts. each)

2

An electromagnetic wave is a wave that

2

The major source of energy on Earth originates from

2

Electromagnetic waves are arranged by

2

For the greatest amount of diffraction to occur when a wave reaches a barrier, the barrier must be

2

What are objects that produce visible light?

2

When white light is refracted, the amount that the light bends depends on which of the following?

2

The color of an opaque object is determined by the colors of light that

2

The color of a transparent object depends on the color of light that

2

The figure above is an example of

2

The figure above is an example of

2

Which of the following occurs when colors of paint are mixed?

2

The amount that light refracts depends on its

2

Which of the following kinds of waves are used in radar for detecting the speed of a car?

2

Which of the following kinds of waves can be used to treat some forms of cancer?

2

What are electromagnetic waves?

2

How is the electromagnetic spectrum arranged?

2

The amount that a wave diffracts depends on what?

2

Which of the following separates white light into different colors?

2

Electromagnetic waves are different from other types of waves because they can travel through

2

Which of the following electromagnetic waves are produced by the sun?

2

Which light interaction explains why you can see things that do not produce their own light?

2

You can see through the classroom window because the window is

2

Electromagnetic waves transmit

2

Shadows have blurry edges because of

2

What color of light is produced when red light is added to green light?

COMPLETION
-Complete the following questions by selecting the correct answer from the word bank. Misspelled words will be marked as incorrect. Some answers may be used more than once, others may not be used at all. (2 pts. each)

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

The smoothness of a surface determines the __________ of light from the surface.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

Colors of ____________ objects are determined by the color of light they reflect.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

Feeling an increase in temperature is the result of the ___________ of infrared waves.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

When two or more light waves overlap and combine, ____________occurs.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

Light is most easily transmitted through ___________ objects.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

An EM wave that can cause sunburn is called_________________.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

Light you can see is called _____________.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

EM waves that can be used to treat cancer are called _______________.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

EM waves that make whatever they strike feel warmer are called _______________.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

EM waves used by cellular phones are called _____________.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

EM waves used to broadcast television signals are called _________________.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

EM waves used to see inside suitcases without opening them are called ______________.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

X rays, gamma rays, radio waves and microwaves are all part of the __________________.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

The ___________________ states that the angle of incidence equals the angle of reflection.

Word Bank

absorption      opaque      scattering      diffraction       reflection      translucent      interference       refraction transparent      color addition     color subtraction     Law of Reflection      Law of Refraction       Law of Diffraction      interference      luminous       wavelength        electromagnetic spectrum       radio waves     visible light     ultraviolet light     infrared light     X rays     gamma rays      microwaves

2

The most energenic waves of the EM spectrum are __________________.

MATCHING
-Complete the following matching questions by clicking on the correct answer. Only one answer is correct. (2 pts. each)

2

A wave interaction in which a ray of light, sound, or heat bounces off a surface that it does not go through.

2

A wave interaction in which a wave bends as it passes between two substances in which the speed of the wave differs.

2

A wave interaction in which a wave encounters an obstacle or an edge and changes direction.

2

A wave interaction in which the energy carried by light waves is transferred to particles of matter.

2

This wave has the most energy in the EM spectrum.

2

A wave interaction that happens when two or more waves overlap and the resulting wave has a greater amplitude.

2

A wave interaction that happens when two or more waves overlap and the resulting wave has a smaller
amplitude.

2

This wave makes whatever it strikes feel warmer.

2

A wave interaction with matter that causes light to change its energy, direction of motion, or both.

2

This wave is used to broadcast television signals.

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Chapter 22 Test

An electromagnetic wave is a wave that

The major source of energy on Earth originates from

Electromagnetic waves are arranged by

For the greatest amount of diffraction to occur when a wave reaches a barrier, the barrier must be

What are objects that produce visible light?

When white light is refracted, the amount that the light bends depends on which of the following?

The color of an opaque object is determined by the colors of light that

The color of a transparent object depends on the color of light that

The figure above is an example of

The figure above is an example of

Which of the following occurs when colors of paint are mixed?

The amount that light refracts depends on its

Which of the following kinds of waves are used in radar for detecting the speed of a car?

Which of the following kinds of waves can be used to treat some forms of cancer?

What are electromagnetic waves?

How is the electromagnetic spectrum arranged?

The amount that a wave diffracts depends on what?

Which of the following separates white light into different colors?

Electromagnetic waves are different from other types of waves because they can travel through

Which of the following electromagnetic waves are produced by the sun?

Which light interaction explains why you can see things that do not produce their own light?

You can see through the classroom window because the window is

Electromagnetic waves transmit

Shadows have blurry edges because of

What color of light is produced when red light is added to green light?

The smoothness of a surface determines the __________ of light from the surface.

Colors of ____________ objects are determined by the color of light they reflect.

Feeling an increase in temperature is the result of the ___________ of infrared waves.

When two or more light waves overlap and combine, ____________occurs.

Light is most easily transmitted through ___________ objects.

An EM wave that can cause sunburn is called_________________.

Light you can see is called _____________.

EM waves that can be used to treat cancer are called _______________.

EM waves that make whatever they strike feel warmer are called _______________.

EM waves used by cellular phones are called _____________.

EM waves used to broadcast television signals are called _________________.

EM waves used to see inside suitcases without opening them are called ______________.

X rays, gamma rays, radio waves and microwaves are all part of the __________________.

The ___________________ states that the angle of incidence equals the angle of reflection.

The most energenic waves of the EM spectrum are __________________.

A wave interaction in which a ray of light, sound, or heat bounces off a surface that it does not go through.

A wave interaction in which a wave bends as it passes between two substances in which the speed of the wave differs.

A wave interaction in which a wave encounters an obstacle or an edge and changes direction.

A wave interaction in which the energy carried by light waves is transferred to particles of matter.

This wave has the most energy in the EM spectrum.

A wave interaction that happens when two or more waves overlap and the resulting wave has a greater amplitude.

A wave interaction that happens when two or more waves overlap and the resulting wave has a smalleramplitude.

This wave makes whatever it strikes feel warmer.

A wave interaction with matter that causes light to change its energy, direction of motion, or both.

This wave is used to broadcast television signals.

An electromagnetic wave is a wave that

The major source of energy on Earth originates from

Electromagnetic waves are arranged by

For the greatest amount of diffraction to occur when a wave reaches a barrier, the barrier must be

What are objects that produce visible light?

When white light is refracted, the amount that the light bends depends on which of the following?

The color of an opaque object is determined by the colors of light that

The color of a transparent object depends on the color of light that

The figure above is an example of

The figure above is an example of

Which of the following occurs when colors of paint are mixed?

The amount that light refracts depends on its

Which of the following kinds of waves are used in radar for detecting the speed of a car?

Which of the following kinds of waves can be used to treat some forms of cancer?

What are electromagnetic waves?

How is the electromagnetic spectrum arranged?

The amount that a wave diffracts depends on what?

Which of the following separates white light into different colors?

Electromagnetic waves are different from other types of waves because they can travel through

Which of the following electromagnetic waves are produced by the sun?

Which light interaction explains why you can see things that do not produce their own light?

You can see through the classroom window because the window is

Electromagnetic waves transmit

Shadows have blurry edges because of

What color of light is produced when red light is added to green light?

The smoothness of a surface determines the __________ of light from the surface.

Colors of ____________ objects are determined by the color of light they reflect.

Feeling an increase in temperature is the result of the ___________ of infrared waves.

A wave interaction that happens when two or more waves overlap and the resulting wave has a smaller
amplitude.

A wave interaction that happens when two or more waves overlap and the resulting wave has a smaller
amplitude.