The density of a certain oil on frying becomes 0.4 kgm\(^...
The density of a certain oil on frying becomes 0.4 kgm\(^{-3}\) with the volume of 20m\(^{3}\). what will be its initial volume when its initial density is 0.8 kgm\(^{-3}\) assuming no loss of oil due to spillage?
12m3
10m3
8m3
5m3
Correct answer is B
Density (D) = \(\frac{mass}{volume}\)
\(\therefore Mass = Density \times volume\)
= \(0.4 \times 20 = 8kg\)
The initial volume = \(\frac{Mass}{\text{Initial density}}\)
= \(\frac{8}{0.8} = 10m^{3}\)
On which of the following factors does the viscosity of a liquid depend? i. Nature of the liquid....
The electricity meters in houses measure energy unit consumed in ...
The net capacitance of the circuit shown above is ...
Which of the following type of motion does a body undergo when acted upon by a couple? ...
If the refractive index of glass is 1.5, what is the critical angle at the air-glass interface?...