Identify the constituent radiations of electromagnetic spectrum which  (1). Is absorbed
Channel: Doubtnut
Date: 2020-04-05

Identify the constituent radiations of electromagnetic spectrum which (1). Is absorbed by ozone layer in the atmosphere (2). Is produced by bombarding a metal target by high speed electrons  (3). Is used in satellite communication  (4). has wavelength range between 400 nm to 700 nm.