Physics Identify the vector quantity from the following Heat Angular momentum Work Time Heat Angular momentum Work Time ANSWER DOWNLOAD EXAMIANS APP
Physics A wire of copper having length I and area of cross-section A is taken and a current i is flown through it. The power dissipated in the wire is P. If we take an aluminium wire having same dimensions and pass the same current through it, the power dissipated will be < P 2P > P P < P 2P > P P ANSWER DOWNLOAD EXAMIANS APP
Physics Two electric bulbs marked 25W – 220V and 100W – 220V are connected in series to a 440Vsupply. Which of the bulbs will fuse? Neither 25 W Both 100 W Neither 25 W Both 100 W ANSWER DOWNLOAD EXAMIANS APP
Physics When hot liquid is poured into a thick glass tumbler, it cracks because glass : Is a bad conductor of heat so only inner surface expands Has high temperature coefficient of expansion Has low temperature coefficient of expansion Has a very low specific heat Is a bad conductor of heat so only inner surface expands Has high temperature coefficient of expansion Has low temperature coefficient of expansion Has a very low specific heat ANSWER DOWNLOAD EXAMIANS APP
Physics General purpose utility gloves are For cleaning procedures All of these For surgeries For handling tubes For cleaning procedures All of these For surgeries For handling tubes ANSWER DOWNLOAD EXAMIANS APP
Physics Momentum is measured as the product of : Mass and acceleration Mass and force Mass and velocity Mass and inertia Mass and acceleration Mass and force Mass and velocity Mass and inertia ANSWER DOWNLOAD EXAMIANS APP
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