Bhavya

A rope is stretched between two boats at rest. A sailor in the first boat pulls the rope with a constant force of 100 N. First boat with the sailor has a mass of 250 kg whereas the mass of second boat is double of this mass. If the initial distance betwee...

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Prakash and Vikram can do a work in 6 hours. Vikram alone can do it in 8 hours. How long will Prakash take to do it alone?

encouragement

132m

In first experiment Total mass of compound =12.976+2.004=14.98g %oygen =2.004/12.976*100 =13.38% In 2nd experiment %oygen is given that is 13.38% So it illustrates law of definite proportions

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