Question

A. Wavelength of microwaves is greater than that of ultraviolet rays.

B. The wavelength of infrared rays is lesser than the ultraviolet rays.

C. The wavelength of microwaves is lesser than the that of infrared rays

D. Gamma ray has shortest wavelength in the electromagnetic spectrum

Choose the correct option from the given options.

• A. A and B are true
• B. B and C are true
• C. C and D are true
• D. A and D are true

Answer 1

Answer: (D)

A and D are true

Answer 2

: $\lambda_{micro} > \lambda_{\inf rared} > \lambda_{ultraviolet} > \lambda_{gamma}$