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12th Standard English Medium Physics Subject Electromagnetic Waves Creative 2 Mark Questions with Solution Part - I

12th Standard

    Reg.No. :
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Physics

Time : 00:30:00 Hrs
Total Marks : 10
    5 x 2 = 10
  1. Write the uses of Radio waves.

  2. (i) How is the speed of Electromagnetic waves in vacuum determined by the electric and magnetic fields? and
    (ii) Do Electromagnetic waves carry energy and momentum?

  3. Arrange the Electromagnetic waves in order of
    (i) increasing frequency
    (ii) decreasing wavelength.

  4. Which part of the Electromagnetic spetrum spectrum is used in operating a RADAR and why?

  5. Draw a diagram depicting oscillating electric and magnetic field of an electromagnetic wave.

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