Radiations arranged in ascending order of frequencies are : Radio waves, microwaves, UV rays and X-rays. Class 12 Physics Chapter 8 Electromagnetic Waves Session 2024-2025.
Discussion Forum Latest Questions
Yes, electromagnetic waves carry energy as well as momentum. Class 12 Physics Chapter 8 Electromagnetic Waves Session 2024-2025.
As an electromagnetic wave contains both electric and magnetic fields, it must carry enery and consequently momentum too. Class 12 Physics Chapter 8 Electromagnetic Waves Session 2024-2025.
Ultraviolet ray part of electromagnetic spectrum from sunlight is absorbed by ozone layer. Class 12 Physics Chapter 8 Electromagnetic Waves Session 2024-2025.
Frequency an electromagnetic wave depends on the sourceof wave and is independent of the nature of a medium. Class 12 Physics Chapter 8 Electromagnetic Waves Session 2024-2025.