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nine the purity of a sample of milk andmeters used for determining density of, are based on this principle.estions1. You find your mass to be 42 kgon a weighing machine. Is yourmass more or less than 42 kg? |
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Answer» A weighing machine measures the weight of a body and is calibarated to indicate mass. when we stand on a weighing machine our weight acts downwards while upthrust due to air acts upwards. as a result our apparant weight becomes less than the true weight. the weighing machine measures this apparant weight and hence the mass indicated by it is less than actual mass. our actual masa will be more than 42 kg |
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