If it takes 5.0 hrs to drain a container of 540.0cm3 of water, what is the flow rate of water from the contai.... Question 10960

If it takes 5.0 hrs to drain a container of 540.0cm³ of water, what is the flow rate of water from the container in kg^-1? [Density of water = 1000kgm^-3]

32.5kg^-1 s

31.5kg^-1

30.8kg^-1 s

30.0kg^-1 s

Correct answer is D

Flow = rate = \(\frac{mass}{time}\)

= \(\frac{1000 \times 540}{5 \times 3600}\)

= 30.0kg^-1 s

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If it takes 5.0 hrs to drain a container of 540.0cm3 of water, what is the flow rate of water from the container in kg-1? [Density of water = 1000kgm-3]

Aptitude Tests

If it takes 5.0 hrs to drain a container of 540.0cm³ of water, what is the flow rate of water from the container in kg^-1? [Density of water = 1000kgm^-3]