Suppose there is a tank with the capacity of 8 litres. If it has a hole which is capable of taking 2 litres per hour, how long will it take to fill the tank with the speed of water as 4 litres per hour
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4 hrs....since only 2 is the speed..
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Work done by the inlet in 1 hour = 1/8 - 1/12 = 1/24
Work done by the inlet in 1 min. = 1/24 * 1/60 = 1/1440
Given, volume of 1/1440 part = 6 liters.
⇒ Volume of whole = 6 * 1440 = 8640 liters.
Work done by the inlet in 1 min. = 1/24 * 1/60 = 1/1440
Given, volume of 1/1440 part = 6 liters.
⇒ Volume of whole = 6 * 1440 = 8640 liters.
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