From a waterfall, water is falling down at the rate of 100 𝑘𝑔/𝑠 on the blades of turbine. If the height of the ball is 100 𝑚, then the power delivered to the turbine is approximately equal to

May 11, 2022

by Ezee_Notes

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Physics Problems

Question: From a waterfall, water is falling down at the rate of 100 𝑘𝑔/𝑠 on the blades of turbine. If the height of the ball is 100 𝑚, then the power delivered to the turbine is approximately equal to

(A) 100 𝑘𝑊

(B) 10 𝑘𝑊

(D) 1000 𝑘𝑊

Answer: Option (A)

Solution:

From a waterfall, water is falling down at the rate of 100 𝑘𝑔/𝑠 on the blades of turbine. If the height of the ball is 100 𝑚, then the power delivered to the turbine is approximately equal to