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Blowing Winds

What makes the wind to blow?

Note by Swapnil Rajawat
3 years, 4 months ago

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i like a windy day....... actually when air warms, it expands allowing it to become less dense and rise. The same thing happens to cool air, but opposite the process. So this causes a pressure difference between the poles and the equator causing cool winds to move away from the poles staying close to the ground and the warm air to move away at higher altitudes. This makes a circular motion. Now, because of this circular movement and the way that the Earth spins, the two motions come together to cause a lateral force that results in the wind moving around the Earth instead of just hanging out between the poles and the equator. Ayushi Agrawal · 3 years, 4 months ago

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@Ayushi Agrawal Thank you very much

Can you pls submit answer to this question In a series of LCR circuit R=200 ohm and voltage and the frequency of the main supply is 220 V and 50 Hz respectively. On taking out the capacitance from the circuit the current lages behind the voltage by 30 degree. On taking out the inductor from the circuit the current leads the voltage by 30 degree. The power dissipated in the LCR circuit is x then find x. Swapnil Rajawat · 3 years, 3 months ago

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@Swapnil Rajawat X L=X C...... APPLY

P=V^2/R =242 WATTS..............:) Ayushi Agrawal · 3 years, 3 months ago

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@Ayushi Agrawal thanks again Swapnil Rajawat · 3 years, 3 months ago

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@Swapnil Rajawat welcum......:)) Ayushi Agrawal · 3 years, 3 months ago

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