Physics 0°K is equivalent to – 273°C 273°C 0°C 100°C – 273°C 273°C 0°C 100°C ANSWER DOWNLOAD EXAMIANS APP
Physics A gas thermometer is more sensitive than a liquid thermometer because a gas : Is easy to obtain Is lighter than liquid Does not change state easily Expands more than a liquid Is easy to obtain Is lighter than liquid Does not change state easily Expands more than a liquid ANSWER DOWNLOAD EXAMIANS APP
Physics When a vehicle passes, TV reception gets distorted. This is because Modern vehicles use electroignition system Spark plug creates electromagnetic disturbances Metal reflects radiowaves Vehicle pollution affects the performance of the TV components Modern vehicles use electroignition system Spark plug creates electromagnetic disturbances Metal reflects radiowaves Vehicle pollution affects the performance of the TV components ANSWER DOWNLOAD EXAMIANS APP
Physics A white and smooth surface is Bad absorber and good reflector of heat Bad absorber and bad reflector of heat Good absorber and bad reflector of heat Good absorber and good reflector of heat Bad absorber and good reflector of heat Bad absorber and bad reflector of heat Good absorber and bad reflector of heat Good absorber and good reflector of heat ANSWER DOWNLOAD EXAMIANS APP
Physics A spherical ball made of steel when dropped in mercury container Sink in mercury Will be partly immersed mercury Will be on the surface of mercury Will dissolve in mercury Sink in mercury Will be partly immersed mercury Will be on the surface of mercury Will dissolve in mercury ANSWER DOWNLOAD EXAMIANS APP
Physics When temperature difference between liquid and its surroundings is doubled, the rate of loss of heat will: Remain same Three times Double Four times Remain same Three times Double Four times ANSWER DOWNLOAD EXAMIANS APP
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