Electromagnetic Waves · JEE Main previous year questions

2002 2 questions

1. Q1312002 · 27 Apr 2002 · Shift 1

   Electromagnetic waves are transverse in nature is evident by

   1. A.polarization
   2. B.interference
   3. C.reflection
   4. D.diffraction
   Show answer

   Answer: A

2. Q1422002 · 27 Apr 2002 · Shift 1

   Which of the following are not electromagnetic waves?

   1. A.cosmic rays
   2. B.gamma rays
   3. C.$\beta$-rays
   4. D.$X$-rays
   Show answer

   Answer: A, C