Physics What principle/law explains the working of the hydraulic brakes in automobiles ? Archimedes' principle Pascal's law Posieulle's principle Bernoulli's law Archimedes' principle Pascal's law Posieulle's principle Bernoulli's law ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a non renewable source of energy ? Coal Wind Solar Biogas Coal Wind Solar Biogas ANSWER DOWNLOAD EXAMIANS APP
Physics In a railway track, two rails are joined end to end with a gap in between them because Accidents due to contraction in winter can be avoided Steel can be saved Accidents due to expansion in summer can be avoided Air-gaps are necessary for bearing the weight of running train Accidents due to contraction in winter can be avoided Steel can be saved Accidents due to expansion in summer can be avoided Air-gaps are necessary for bearing the weight of running train ANSWER DOWNLOAD EXAMIANS APP
Physics Heat flows as a result of difference of ________ Temperature Density Mass Volume Temperature Density Mass Volume ANSWER DOWNLOAD EXAMIANS APP
Physics Ampere second could be the unit of Charge Energy Power Conductance Charge Energy Power Conductance ANSWER DOWNLOAD EXAMIANS APP
Physics An aircraft can perform aerobatic manoeuvres in a vertical loop because of Centripetal force Centrifugal force Gravity Weight Centripetal force Centrifugal force Gravity Weight ANSWER DOWNLOAD EXAMIANS APP
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