Question 1

What characteristics of electromagnetic waves can the formula  be used to calculate?

Accepted Answer

A)   frequency and wavelength
B)   frequency and velocity
C)   velocity and wavelengthD) All of the above
E) A) and C)

Question 2

Which of the following is not part of the electromagnetic spectrum?

Accepted Answer

A)   Visible light
B)   Microwaves
C)   Sound
D)   Gamma raysE) None of the above
F) All of the above

Question 3

Higher energy radiation acts more like waves than like particles.

Accepted Answer

A) True 
 B)False

Question 4

Different electromagnetic radiations are put in order by the

Accepted Answer

A)   electromagnetic table
B)   electromagnetic spectrum
C)   electromagnetic chart
D)   electromagnetic listE) A) and D)
F) B) and D)

Question 5

Microwaves travel at a velocity of

Accepted Answer

A)   3 * 106 m/s
B)   3 * 107 m/s
C)   3 *108 m/s
D)   3 * 109 m/sE) A) and C)
F) B) and C)

Question 6

X-rays and gamma rays differ in

Accepted Answer

A)   the energy source that produces them
B)   the effect they have on matter
C)   their energy level
D)   all of theseE) B) and D)
F) C) and D) A

Question 7

The general process of a radioactive element giving off excess energy and particles to regain stability is

Accepted Answer

A)   radioactivity
B)   radioactive decay
C)   ionization
D)   electron emissionE) A) and D)
F) A) and B)

Question 8

Electromagnetic theory was developed in the late 1800s by

Accepted Answer

A)   Bohr
B)   Rutherford
C)   Maxwell
D)   PlanckE) A) and B)
F) A) and C)

Question 9

As the wave's frequency increases, the wavelength

Accepted Answer

A)   stays the same
B)   increases
C)   decreases
D)   it depends on the type of electromagnetic radiationE) B) and D)
F) None of the above

Question 10

An alpha particle is the same as the nucleus of a(n)

Accepted Answer

A)   hydrogen atom
B)   oxygen atom
C)   carbon atom
D)   helium atomE) C) and D)
F) All of the above

Question 11

As compared to an alpha particle, a beta particle

Accepted Answer

A)   has less mass
B)   has more mass
C)   has the same mass
D)   is less penetratingE) B) and D)
F) B) and C) A

Question 12

When considering the wave properties of electromagnetic radiation, the distance from the peak of one wave to the next is

Accepted Answer

A)   wavelength
B)   amplitude
C)   frequency
D)   velocityE) All of the above
F) None of the above A

Question 13

Alpha and beta particles are similar to x-rays and gamma rays in that they

Accepted Answer

A)   have no mass
B)   are part of the electromagnetic spectrum
C)   have the energy to ionize matter
D)   have characteristics of wavelength and frequencyE) None of the above
F) All of the above

Question 14

In the formula E = hf, h represents

Accepted Answer

A)   Planck's constant
B)   frequency
C)   energy
D)   electricityE) A) and B)
F) C) and D)

Question 15

Particulate radiation does NOT include:

Accepted Answer

A)   alpha particles
B)   x-ray particles
C)   beta particlesD) All of the above
E) None of the above

Question 16

What kind of disturbance does electromagnetic radiation NOT cause?

Accepted Answer

A)   electrical
B)   mechanical
C)   magneticD) All of the above
E) B) and C)

Question 17

The electromagnetic radiation that passes between the television remote and television is

Accepted Answer

A)   visible light
B)   infrared light
C)   microwaves
D)   ultraviolet lightE) None of the above
F) A) and B)

Question 18

When compared with a beta particle, the alpha particle is

Accepted Answer

A)   much smaller
B)   much larger
C)   more penetrating
D)   none of theseE) A) and B)
F) None of the above

Question 19

An object we see as white is _______________ all of the wavelengths of visible light.

Accepted Answer

A)   absorbing
B)   diffusing
C)   reflecting
D)   changingE) B) and C)
F) A) and D)

Question 20

Alpha particles consist of

Accepted Answer

A)   two protons and two electrons
B)   two protons and two neutrons
C)   two electrons and two neutrons
D)   none of theseE) A) and B)
F) None of the above

Exam 3: Electromagnetic and Particulate Radiation

What characteristics of electromagnetic waves can the formula be used to calculate?

Correct AnswerverifiedShow Answer

Which of the following is not part of the electromagnetic spectrum?

Correct AnswerverifiedShow Answer

Higher energy radiation acts more like waves than like particles.

Correct AnswerverifiedShow Answer

Different electromagnetic radiations are put in order by the

Correct AnswerverifiedShow Answer

Microwaves travel at a velocity of

Correct AnswerverifiedShow Answer

X-rays and gamma rays differ in

Correct AnswerverifiedA

The general process of a radioactive element giving off excess energy and particles to regain stability is

Correct AnswerverifiedShow Answer

Electromagnetic theory was developed in the late 1800s by

Correct AnswerverifiedShow Answer

As the wave's frequency increases, the wavelength

Correct AnswerverifiedShow Answer

An alpha particle is the same as the nucleus of a(n)

Correct AnswerverifiedShow Answer

As compared to an alpha particle, a beta particle

Correct AnswerverifiedA

When considering the wave properties of electromagnetic radiation, the distance from the peak of one wave to the next is

Correct AnswerverifiedA

Alpha and beta particles are similar to x-rays and gamma rays in that they

Correct AnswerverifiedShow Answer

In the formula E = hf, h represents

Correct AnswerverifiedShow Answer

Particulate radiation does NOT include:

Correct AnswerverifiedShow Answer

What kind of disturbance does electromagnetic radiation NOT cause?

Correct AnswerverifiedShow Answer

The electromagnetic radiation that passes between the television remote and television is

Correct AnswerverifiedShow Answer

When compared with a beta particle, the alpha particle is

Correct AnswerverifiedShow Answer

An object we see as white is _______________ all of the wavelengths of visible light.

Correct AnswerverifiedShow Answer

Alpha particles consist of

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
A

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
A

Correct Answer
verified
A

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified