NEETPhysicsElectromagnetic Waves
Match List-I with List-II : array |c|c|c|c| & List-I & & List-II & EM-Wave & & Wavelength Range (A) & Infra-red & (I) & < 10⁻³ ~nm (B) & Ultraviolet & (II) & 400 ~nm to 1 ~nm (C) & X-rays S & (III) & 1 ~mm to 700 ~nm (D) & Gamma rays & (IV) & 1 ~nm to 10⁻³ ~nm array
Options
- A(A)-(III), (B)-(II), (C)-(IV), (D)-(I)
- B(A)-(II), (B)-(I), (C)-(IV), (D)-(III)
- C(A)-(IV), (B)-(III), (C)-(II), (D)-(I)
- D(A)-(I), (B)-(III), (C)-(II), (D)-(IV)
Correct answer
A. (A)-(III), (B)-(II), (C)-(IV), (D)-(I)
Step-by-step solution
Infrared is the least energetic thus having biggest wavelength ( ) & gamma rays are most energetic thus having smallest wavelength ( ) .