MCQ 11 MarkA body weighs 2 kgf at equator. Its weight at the poles will be :Asame as equator✓more than 2 kgfCless than 2 kgfDzeroAnswerCorrect option: B. more than 2 kgfBView full question & answer→
MCQ 21 MarkThe SI unit of mass is :Amilligram✓kilogramCgramDquintalAnswerCorrect option: B. kilogramBView full question & answer→
MCQ 31 MarkThe SI unit of speed or velocity is :Acms-1Bcms-2Cms-2✓ms-1AnswerCorrect option: D. ms-1DView full question & answer→
MCQ 41 MarkA beam balance is employed to measure :Apressure✓MassCforceDweightAnswerCorrect option: B. MassBView full question & answer→
MCQ 51 MarkSI unit of weight is :AKilogram forceBgram force✓newtonDdyneAnswerCorrect option: C. newtonCView full question & answer→