Physics Why two thin shirts can keep us warmer than a single thick shirt in winter ? Air layer between two shirts works as good conductor Air layer between two shirts behaves like insulating media Two thin shirts become thicker so prevent transmission of heat No radiation of heat takes place Air layer between two shirts works as good conductor Air layer between two shirts behaves like insulating media Two thin shirts become thicker so prevent transmission of heat No radiation of heat takes place ANSWER DOWNLOAD EXAMIANS APP
Physics The energy stored in a watch spring is Heat energy Kinetic energy Potential energy Chemical energy Heat energy Kinetic energy Potential energy Chemical energy ANSWER DOWNLOAD EXAMIANS APP
Physics 'Farad' is the unit of : Conductance Capacitance Inductance Resistance Conductance Capacitance Inductance Resistance ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays can cause Sneezing Fever Burning Gene mutation Sneezing Fever Burning Gene mutation ANSWER DOWNLOAD EXAMIANS APP
Physics Refrigeration is a process which Inactivates the bacteria Slows down the bacterial growth Plasmolyses the bacteria Kills bacteria Inactivates the bacteria Slows down the bacterial growth Plasmolyses the bacteria Kills bacteria ANSWER DOWNLOAD EXAMIANS APP
Physics One Kilowatt hour is equal to - 3.6 Mega Joule 3.2 Mega Joule 4.0 Mega Joule 3.8 Mega Joule 3.6 Mega Joule 3.2 Mega Joule 4.0 Mega Joule 3.8 Mega Joule ANSWER DOWNLOAD EXAMIANS APP
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