Question

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ωнατ αrє τнє cнαrєsτєrisτics σƒ єℓєcτrσ мαgทєτic ωαvєs ?¿
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Answer 1

Explanation:

The Charestristics of Electrio magnetic waves are:

1. Electromagnetic waves do not require material medium for their propagation.
2. Electromagnetic waves can travel through vacuum.
3. Electromagnetic waves are transverse waves.
4. The speed of electromagnetic waves is large.
5. The speed of an electromagnetic waves in any material medium is less then that in vacuum.
6. Examples: Ultraviolet waves, infrared waves, radio waves,etc.
7. Speed of light = 3×10⁸ ms-¹.

Answer 2

In this imagination game, you need to connect pairs (and sometimes more) of emotions with associations. Think and find the pair of each emotion. Harder than you think!