Physics In severe winter, in cold countries water pipes burst because High atmospheric pressure Water expands on freezing Contraction of water pipes Combined effect of all the above three High atmospheric pressure Water expands on freezing Contraction of water pipes Combined effect of all the above three ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of sound has an object existence a subject existence both subjective and objective existence no existence an object existence a subject existence both subjective and objective existence no existence ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following options correctly explains the term heat budget? It is the balance between incoming and outgoing radiation It is the radiation from the earth in the form of long waves. It is a mode of transfer of heat through matter by molecular activity. It is the amount of heat which the surface of earth receives from the sun. It is the balance between incoming and outgoing radiation It is the radiation from the earth in the form of long waves. It is a mode of transfer of heat through matter by molecular activity. It is the amount of heat which the surface of earth receives from the sun. ANSWER DOWNLOAD EXAMIANS APP
Physics When two semiconductors of pand n-type are brought in contact, they form p-n junction which acts like a/an Rectifier Amplifier Oscillator Conductor Rectifier Amplifier Oscillator Conductor ANSWER DOWNLOAD EXAMIANS APP
Physics What type of heat transfer is boiling water? Conduction Convection Radiation None of these Conduction Convection Radiation None of these ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity "Inductance"? Henry Weber Tesla Farad Henry Weber Tesla Farad ANSWER DOWNLOAD EXAMIANS APP
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