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Capacity of the pipe A = 25/100 × Pipe B Pipe A /Pipe B = 1/4 Efficiency of pipe A = 1 units Efficiency of pipe B = 4 units Total work = 20 × (1+4) = 100 units Time taken by Pipe B to fill the tank = 100/4 = 25 hours
Which gas is responsible for the ozone layer's depletion?
Light from the Sun reaches us in nearly
Which of the following pairs of vector and disease is/are correctly matched?
Vector Disease
Which part of the human brain controls voluntary actions?
A metal surface has a threshold frequency of 4.0 × 10¹⁴ Hz. When light of frequency 9.0 × 10¹⁴ Hz is incident on it, what is the stopping p...
Two capacitors of 6 μF and 12 μF are connected in series. What is the equivalent capacitance?
According to a recent study, Groundwater in India is contaminated by which element?
Which subatomic particle has negligible mass ?
Typhoid is caused by ______.
While cooking, if the bottom of the vessel is getting blackened on the outside, it means that