Physics The different colours of different stars are due to the variation of Density Radiation from them Temperature Pressure Density Radiation from them Temperature Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics In a railway track, two rails are joined end to end with a gap in between them because Accidents due to expansion in summer can be avoided Steel can be saved Accidents due to contraction in winter can be avoided Air-gaps are necessary for bearing the weight of running train Accidents due to expansion in summer can be avoided Steel can be saved Accidents due to contraction in winter can be avoided Air-gaps are necessary for bearing the weight of running train ANSWER DOWNLOAD EXAMIANS APP
Physics Brightness of bulb depends on voltage or current? Current Both A & B None Voltage Current Both A & B None Voltage ANSWER DOWNLOAD EXAMIANS APP
Physics Which term is not associated with sound wave? Candela Hertz Decibel Mach Candela Hertz Decibel Mach ANSWER DOWNLOAD EXAMIANS APP
Physics Mist is caused by Water vapour at low temperature Ice at low temperature Carbon-monoxide in solid form Dry ice Water vapour at low temperature Ice at low temperature Carbon-monoxide in solid form Dry ice ANSWER DOWNLOAD EXAMIANS APP
Physics Contact force is another name for ________ Friction Electrostatic force Magnetic force Muscular force Friction Electrostatic force Magnetic force Muscular force ANSWER DOWNLOAD EXAMIANS APP
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