Consider a 50 in high water falls, with water flowing at a rate of 1.2 × 106 kg/s. Using the power generated due to this process, assuming 100 % efficiency, the number of 60 W bulbs that can be light up is

Question

Consider a 50 in high water falls, with water flowing at a rate of 1.2 × 106 kg/s. Using the power generated due to this process, assuming 100 % efficiency, the number of 60 W bulbs that can be light up is (A) 9.8 × 106  (B) 5.88 × 108  (C) 9.8 × 103  (D) 1000

Tardigrade Admin · Accepted Answer

Correct answer is (a) 9.8 × 106

Q. Consider a $50$ in high water falls, with water flowing at a rate of $1.2 \times 1 0^{6} k g / s$ . Using the power generated due to this process, assuming $100%$ efficiency, the number of $60 W$ bulbs that can be light up is

$9.8 \times 1 0^{6}$

$5.88 \times 1 0^{8}$

$9.8 \times 1 0^{3}$

1000

Correct answer is (a) $9.8 \times 1 0^{6}$

Q. Consider a 50 in high water falls, with water flowing at a rate of 1.2×106kg/s. Using the power generated due to this process, assuming 100% efficiency, the number of 60W bulbs that can be light up is

9.8×106

5.88×108

9.8×103