Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

New Quizalize solo game modes
50 questions
Show answers
  • Q1

    Who among these scientists provided equations that proved the relationship between electricity and magnetism?

    Hans Christian Oersted

    Michael Faraday

    James Clerk Maxwell

    Heinrich Hertz

    30s
    S10ES –Ia-j-36.3
  • Q2

     What did Oersted conclude when he noticed that the magnetic compass needle was deflected as the current passed through a wire above it?

    Current in the wire produces an electric field

     Current in the wire produces a magnetic field

    Current makes the wire a permanent magnet

     Current in the wire creates a field that blocks the magnetic field of the Earth

    30s
  • Q3

    Which of the following best defines an electromagnetic wave?

                                       i.    Transverse wave

                                      ii.    Longitudinal wave

                                     iii.    Need medium to travel

                                    iv.    Does not need a medium to travel

                                      v.    Has an electric field

                                    vi.    Has a magnetic field

    i, iii, v, vi

     i, iv, v, vi

    ii,iii, v, vi

    ii, iv, v, vi

    30s
  • Q4

    Which of the following is NOT an example of an electromagnetic wave?

    Microwave

    Soundwave

    Radiowave

    Ultraviolet

    30s
  • Q5

    Earth’s atmosphere protects the earth from harmful electromagnetic radiation. Which of the following radiation can penetrate our atmosphere?

    Gamma-ray

    X-ray

    HighFrequency Ultraviolet rays

    Radio wave

    30s
  • Q6

    Which statement BEST describes the relationship between wavelength and frequency?

    As wavelength increases, frequency increases

    As wavelength increases, the frequency decreases

    As frequency decreases, wavelength decreases

    Frequency is directly proportional to the wavelength

    30s
  • Q7

    If the energy of an electromagnetic wave is directly proportional to the frequency, which has the highest energy

    Gamma

    Microwave

    Radiowaves

    Ultraviolet

    30s
  • Q8

    What is the frequency of light with a wavelength of 6.0 x 10-7m?

    2 x10-15 Hz

    2 x10-16 Hz

    5 x1014 Hz

    5 x1015 Hz

    30s
  • Q9

    Electromagnetic wave A has a wavelength of 1 x 10-1 m while Electromagnetic wave B has an energy of 2 x 10-24. Between the two, which has the higher frequency?

    EM wave A

    EM wave B

    They have the same frequency

    Not enough information

    30s
  • Q10

    Which set of waves is arranged in order of increasing frequency?

    Light, radio, UV, and X-ray

    Light, Gamma, UV, and X-ray

    Infrared, light, UV, and Gamma

    Infrared, X-ray, light, and Gamma

    30s
  • Q11

    1.    Radio waves are commonly used to transmit information such as in television. Which of the following statements is CORRECT for radio waves?

                                             i.    Radio waves have the longest wavelength.

                                            ii.    Radio waves wavelengths range from 1 to10 m

                                           iii.    Radio waves frequencies range from 7.5 x1014 to 3 x 1018 Hz

                                          iv.    Radio waves have the lowest frequency in the electromagnetic spectrum

    i only

    ii only

    i, ii, and iii

    i, ii, and iv

    30s
  • Q12

    Which of the following radio waves can be reflected by the ionosphere?

    Extremely Low-Frequency waves

    Very Low-Frequency waves

    Low-Frequency waves

    High-Frequency waves

    30s
  • Q13

    Is it TRUE that (I) Tower in cell phone operation receives signal from cell phone and sends it to another cell phone and (II) Microwave is used in wireless communication

    I but not II

     II but not I

    both I and II

    Neither I nor II

    30s
  • Q14

    Microwave radiation is useful in which application?

    Sending phone messages

    Treatment of cancer

    Remote control car

    Temperature measurements

    30s
  • Q15

    Temperature variation of different parts of a person’s body can be detected by analyzing the emission pattern of which type of electromagnetic radiation?

    Microwave

    Infrared

    Ultraviolet

    X-ray

    30s

Teachers give this quiz to your class