Physics Why does ice covered in sawdust not melt quickly ? Sawdust does not allow the air to touch the ice The water is absorbed by sawdust Sawdust is a bad conductor of heat Sawdust is good conductor of heat Sawdust does not allow the air to touch the ice The water is absorbed by sawdust Sawdust is a bad conductor of heat Sawdust is good conductor of heat ANSWER DOWNLOAD EXAMIANS APP
Physics The unit for measuring electric power is the Watts Watts Steridian Volts Watts Watts Steridian Volts ANSWER DOWNLOAD EXAMIANS APP
Physics Sound is heard over longer distances on rainy days because Sound travels slowly in moist air Moist air absorbs sound Sound travels faster in moist air Moist air does not absorb sound Sound travels slowly in moist air Moist air absorbs sound Sound travels faster in moist air Moist air does not absorb sound ANSWER DOWNLOAD EXAMIANS APP
Physics Light travels at the fastest speed in: hydrogen vacuum water glass hydrogen vacuum water glass ANSWER DOWNLOAD EXAMIANS APP
Physics Which physical quantity is measured in 'siemens'? Refractive index Electric potential Electrical conductance Magnetic flux Refractive index Electric potential Electrical conductance Magnetic flux ANSWER DOWNLOAD EXAMIANS APP
Physics A multimeter is used to measure All of these Voltage Current Resistance All of these Voltage Current Resistance ANSWER DOWNLOAD EXAMIANS APP
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