Physics Hot water is poured simultaneously in four metallic tumblers painted outside with different points. After some time the water will be found to have cooled most in the tumbler painted. Shining white Rough white Rough black Shining black Shining white Rough white Rough black Shining black ANSWER DOWNLOAD EXAMIANS APP
Physics Sound of frequency below 20 Hz is called infrasonic audio sounds supersonics ultrasonic infrasonic audio sounds supersonics ultrasonic ANSWER DOWNLOAD EXAMIANS APP
Physics The mercury and sodium street lamps light up because of : Electron emission Atomic absorption Atomic emission Electron absorption Electron emission Atomic absorption Atomic emission Electron absorption ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a Non Renewable Resource of Energy? Natural Gas Solar Energy Hydrogen Fuel Wind Power Natural Gas Solar Energy Hydrogen Fuel Wind Power ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of doing work is called Energy Power Current Capacity Energy Power Current Capacity ANSWER DOWNLOAD EXAMIANS APP
Physics Two identical solid pieces, one of gold and other of silver, when immersed completely in water exhibit equal weights. When weighed in air (given that density of gold is greater than that of silver) The silver piece will weigh more Weighing will depend on their masses The gold piece will weigh more Both silver and gold pieces weigh equal The silver piece will weigh more Weighing will depend on their masses The gold piece will weigh more Both silver and gold pieces weigh equal ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS