Physics How much mechanical work must be done to completely melt 1 gram of ice at 0°C ? 336 J 4.2 J 80 J 2268 J 336 J 4.2 J 80 J 2268 J ANSWER DOWNLOAD EXAMIANS APP
Physics A microscope used in pathological laboratories forms Diminished, virtual and erect image Magnified, virtual and inverted image Diminished, real and erect image Magnified, virtual, erect image Diminished, virtual and erect image Magnified, virtual and inverted image Diminished, real and erect image Magnified, virtual, erect image ANSWER DOWNLOAD EXAMIANS APP
Physics A body absorbs heat most if it is White and smooth White and rough Black and rough Black and smooth White and smooth White and rough Black and rough Black and smooth ANSWER DOWNLOAD EXAMIANS APP
Physics Thermocouple consists of Metal and a semiconductor Metal and an insulator Two dissimilar metals Two similar metals Metal and a semiconductor Metal and an insulator Two dissimilar metals Two similar metals ANSWER DOWNLOAD EXAMIANS APP
Physics A transformer works on the principle of Generator Self induction Inverter Mutual induction Generator Self induction Inverter Mutual induction ANSWER DOWNLOAD EXAMIANS APP
Physics Shock-absorbers are usually made of steel as it : Has higher elasticity Has lower elasticity Has no ductile property Is not brittle Has higher elasticity Has lower elasticity Has no ductile property Is not brittle ANSWER DOWNLOAD EXAMIANS APP
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