Consider the following statements and choose the correct…

Consider the following statements and choose the correct statement(s) from the following: The UDAN scheme has completed five years since its implementation in 2017. It is the flagship scheme of the Ministry of Science and Technology. The Airports Authority of India is the implementing agency of this scheme.

Which type of radiation has very short (

Which type of radiation has very short (<$10^{-3}$ nm) wavelengths, produced by nuclear explosions, lightning and less dramatic activity of radioactive decay?