Physics A wheel-barrow is an example of Class I lever Pulley system Class II lever Class III lever Class I lever Pulley system Class II lever Class III lever ANSWER DOWNLOAD EXAMIANS APP
Physics An electric iron of 750 W is used for S hours per day. Then the energy consumed in one day by the iron is: 600 units 6 units 60 units 0.6 units 600 units 6 units 60 units 0.6 units ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of sound has an object existence both subjective and objective existence a subject existence no existence an object existence both subjective and objective existence a subject existence no existence ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the unit of perceived loudness of sound ? Hertz Phon Decibel Sone Hertz Phon Decibel Sone ANSWER DOWNLOAD EXAMIANS APP
Physics What is the name of the device used to convert alternating current into direct current ? Galvanometer Rectifier Transformer Ammeter Galvanometer Rectifier Transformer Ammeter ANSWER DOWNLOAD EXAMIANS APP
Physics The hair of shaving brush clings together when removed from water due to Viscosity Friction Elasticity Surface tension Viscosity Friction Elasticity Surface tension ANSWER DOWNLOAD EXAMIANS APP
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