Filters
Question type
Study Flashcards

Which of the following is fundamentally different from the others?


A) sound waves
B) X-rays
C) gamma rays
D) light waves
E) radio waves

Correct Answer

verifed

verified

Most of the waves in the electromagnetic spectrum are


A) red light.
B) blue light.
C) green light.
D) invisible.

Correct Answer

verifed

verified

Sunburns are produced by


A) ultraviolet light.
B) visible light.
C) infrared light.
D) all of these
E) none of these

Correct Answer

verifed

verified

Materials generally become warmer when light is


A) absorbed by them.
B) reflected by them.
C) transmitted by them.
D) all of these
E) none of these

Correct Answer

verifed

verified

If an electron vibrates up and down 1000 times each second,it generates an electromagnetic wave having a


A) period of 1000 s.
B) speed of 1000 m/s.
C) wavelength of 1000 m.
D) frequency of 1000 Hz.
E) wavelength of 1000 km.

Correct Answer

verifed

verified

Showing 41 - 45 of 45

Related Exams

Exam 1

About Science

18 Questions

Exam 2

Newtons First Law of Motion: Inertia

18 Questions

Exam 3

Linear Motion

55 Questions

Exam 4

Newtons Second Law of Motion: Force and Acceleration

91 Questions

Exam 5

Newtons Third Law of Motion: Action and Reaction

22 Questions

Exam 6

Momentum

52 Questions

Exam 7

Energy

81 Questions

Exam 8

Rotational Motion

61 Questions

Exam 9

Gravity

65 Questions

Exam 10

Projectile and Satellite Motion

74 Questions

Exam 11

Atomic Nature of Matter

44 Questions

Exam 12

Solids

54 Questions

Exam 13

Liquids

64 Questions

Exam 14

Gases and Plasmas

62 Questions

Exam 15

Temperature,heat,and Expansion

43 Questions

Exam 16

Heat Transfer

41 Questions

Exam 17

Change of Phase

52 Questions

Exam 18

Thermodynamics

42 Questions

Exam 19

Vibrations and Waves

58 Questions

Exam 20

Sound

55 Questions

Exam 21

Musical Sounds

18 Questions

Exam 22

Electrostatics

58 Questions

Exam 23

Electric Current

67 Questions

Exam 24

Magnetism

25 Questions

Exam 25

Electromagnetic Induction

33 Questions

Exam 27

Color

45 Questions

Exam 28

Reflection and Refraction

81 Questions

Exam 29

Light Waves

44 Questions

Exam 30

Light Emission

65 Questions

Exam 31

Light Quanta

42 Questions

Exam 32

The Atom and the Quantum

32 Questions

Exam 33

Atomic Nucleus and Radioactivity

68 Questions

Exam 34

Nuclear Fission and Fusion

64 Questions

Exam 35

Special Theory of Relativity

50 Questions

Exam 36

General Theory of Relativity

29 Questions

Show Answer