CBSE Class 12-science Answered
Explain any four characteristics of electromagnetic waves.
Asked by raj.mahida | 24 Feb, 2015, 06:15: PM
Expert Answer
Hi Harshvardhan,
1. Electromagnetic waves propagate in the form of varying electric and magnetic fields, such that the two fields are perpendicular to each other and also to the direction of propagation of the wave.
2. Electromagnetic waves are produced by accelerated charges.
3. Electromagnetic waves do not require any material medium for their propagation.
4. The electromagnetic waves obey the principle of superposition.
5. In free space, electromagnetic waves travel with a velocity,
Answered by | 24 Feb, 2015, 06:32: PM
Concept Videos
CBSE 12-science - Physics
Asked by artabandhusahu85 | 24 Apr, 2024, 12:07: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by niharvijayvargiya5 | 23 Apr, 2024, 06:40: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by kulhariabhijeet | 21 Apr, 2024, 02:39: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by mohapatraswetalina88 | 21 Apr, 2024, 12:18: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by aishaisha091098 | 19 Apr, 2024, 04:54: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by dasrituparna1999 | 13 Apr, 2024, 06:56: AM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by dasrituparna1999 | 12 Apr, 2024, 09:26: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by mishrigupta19319 | 08 Apr, 2024, 06:28: PM
ANSWERED BY EXPERT
CBSE 12-science - Physics
Asked by madhav9119887644 | 07 Apr, 2024, 08:10: PM
ANSWERED BY EXPERT