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VITEEE 2023 Solved Paper

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Question : 11

Total: 125

Water falls from a 40m high dam at the rate of 9×104‌kg per hour. Fifty percentage of gravitational potential energy can be converted into electrical energy. Using this hydro electric energy, number of 100W lamps, that can be lit, is : (. Take g=10ms−2)

25
50
100
18

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