Electromagnetic Waves
25 minutes ago
ka_pangilinan_16862
Save
Edit
Host a game
Play LiveLive
Assign HW
Solo Practice
Practice
15 QuestionsShow answers
  • Question 1
    30 seconds
    Report an issue
    Q.

    A ____?____ can be described as a disturbance that travels through a medium.

    answer choices

    ray

    particle

    wave

  • Question 2
    30 seconds
    Report an issue
    Q.

    What are the parts of a longitudinal wave? Select Two from the choice below

    answer choices

    compression

    crest

    expansion

    trough

  • Question 3
    30 seconds
    Report an issue
    Q.

    Which of the following describes the height of a transverse wave?

    answer choices

    frequency

    trough

    crest

    amplitude

  • Question 4
    30 seconds
    Report an issue
    Q.

    As wavelength increases, frequency decreases, with frequency decreasing, energy increases.

    answer choices

    True

    False

    Insufficient data

  • Question 5
    30 seconds
    Report an issue
    Q.

    It is the entire range of wavelengths or frequencies of electromagnetic radiation

    answer choices

    electromagnetic waves

    electromagnetic spectrum

    electromagnetic collection

  • Question 6
    30 seconds
    Report an issue
    Q.

    EM Waves with the longest wavelength

    answer choices

    radio

    infrared

    gamma

    x-ray

  • Question 7
    30 seconds
    Report an issue
    Q.

    What does radar stand for?

    answer choices

    radio detection and ranging

    radial disemmination and ranging

    recorded detection and ranging

  • Question 8
    30 seconds
    Report an issue
    Q.

    Which of the following is not an application of microwaves?

    answer choices

    cellphone

    radio

    radar

    microwave oven

  • Question 9
    30 seconds
    Report an issue
    Q.

    Which of the following is NOT TRUE about infrared waves?

    answer choices

    These are the only waves that is visible to the naked eye.

    These waves are commonly used for thermal scanning.

    These are waves used by remote controlled devices.

    Some animals, such as pit viper snakes, can actually see infrared light.

  • Question 10
    30 seconds
    Report an issue
    Q.

    When all the waves of visible light are seen together, they make black light.

    answer choices

    True

    False

  • Question 11
    30 seconds
    Report an issue
    Q.

    Which of the following are applications of UV light? Select three

    answer choices

    sunblock

    sterilizing medical equipment

    helps in the production of vitamin D

    detecting nectar

    organ detection

  • Question 12
    30 seconds
    Report an issue
    Q.

    Xrays and Gamma Rays have the highest frequencies, therefore, highest energies.

    answer choices

    True

    False

  • Question 13
    30 seconds
    Report an issue
    Q.

    FM stands for

    answer choices

    Frequency Metering

    Frequency Modulation

    Frequency Monitoring

    Frequency Making

  • Question 14
    30 seconds
    Report an issue
    Q.

    Which of the following does not belong to the group?

    answer choices

    Radio Waves

    UV

    X-Rays

    Visible Light

  • Question 15
    30 seconds
    Report an issue
    Q.

    All forms of radiation are harmful.

    answer choices

    True

    False

Report an issue
Why show ads?
Report Ad
Join a game