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CBSE Class 9 Answered

The mass of an empty 40 litre petrol tank of vehical is 8kg.What will be its mass when filled completly with a fuel of density 700kg/m cube..
Asked by RAJDEEP NASKAR | 07 Oct, 2013, 03:28: PM
answered-by-expert Expert Answer

Given:

Mass of the empty tank = 8 kg

Capacity or volume of tank = 40 litre = 0.04 m3

Because 1L = 0.001 m3

Now, when a liquid of density 700 kg/m3 is filled in the tank then mass of the tank becomes

                          = mass of empty tank + mass of liquid in the tank

                        
Answered by Faiza Lambe | 07 Oct, 2013, 04:52: PM

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