Question

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Answer 1

Explanation:

 Waves

An oscillatory disturbance passing through the medium, without change in its form and

Which transfer the energy and momentum, without the transfer of medium, is called

waves.

Answer 2

Explanation:

The main difference between both weathers are that in Europe summer is for short duration and snowy winter is the dominating weather. But in India hot and humid weather is persistent for maximum duration.