Physics In the remote control of television, electromagnetic waves used are Radiowave Infrared Microwave Ultraviolet Radiowave Infrared Microwave Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
Physics A bucket of water is hung from a spring balance. A piece of iron is suspended in the water without touching the sides or touching the bottom of the bucket. The reading of the spring balance Varies with the increase of depth of the immersion of the iron piece Will increase Does not change Will decrease Varies with the increase of depth of the immersion of the iron piece Will increase Does not change Will decrease ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is preferred for accelerating electrons? Synchrotron Betatron Cyclotron Van de Graft Generator Synchrotron Betatron Cyclotron Van de Graft Generator ANSWER DOWNLOAD EXAMIANS APP
Physics Two electric bulbs marked 25W – 220V and 100W – 220V are connected in series to a 440Vsupply. Which of the bulbs will fuse? 25 W 100 W Both Neither 25 W 100 W Both Neither ANSWER DOWNLOAD EXAMIANS APP
Physics The pressure exerted by a 760 mm column of mercury at 0°C is known as 1 bar 1 pascal 1 poise 1 atmosphere 1 bar 1 pascal 1 poise 1 atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following has the highest value of specific heat? Copper Glass Water Lead Copper Glass Water Lead ANSWER DOWNLOAD EXAMIANS APP
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