Question

what are the types of electromagnetic wave explain its importance

Answer 1

Dear Student,

Electromagnetic waves are distributed in following categories as per their frequency range,

1. γ-rays,

2. X-rays,

3. UV rays,

4. Visible rays i.e. light rays,

5. IR rays,

6. Microwaves,

7. Radio waves,

8. Long radio waves.

Importance of electromagnetic waves:

1. First and very important use of electromagnetic waves is that because of these we can see things,

2. Secondly, through these radiation heat from sun able to reach on Earth.

3. transmission of TV and radio signals was made possible.

4. Through these rays invention of microwave or oven was made possible.

These are some of the importance of electromagnetic waves there are many more.