Physics In the atmosphere ultraviolet rays are absorbed by Helium Ozone Oxygen Nitrogen Helium Ozone Oxygen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Physics The material used in electric heater is Nichrome Steel Brass Tungsten Nichrome Steel Brass Tungsten ANSWER DOWNLOAD EXAMIANS APP
Physics How much calorie of energy is released by a boiled egg ? 60 40 77 50 60 40 77 50 ANSWER DOWNLOAD EXAMIANS APP
Physics After removing two electrons from helium atom it become? Alpha particle Gama particle X rays UV rays Alpha particle Gama particle X rays UV rays ANSWER DOWNLOAD EXAMIANS APP
Physics What type of heat transfer is boiling water? Conduction Convection None of these Radiation Conduction Convection None of these Radiation ANSWER DOWNLOAD EXAMIANS APP
Physics 1 Joule is Equal to 10^6 ergs 10^5 ergs 10^7 ergs 10^3 ergs 10^6 ergs 10^5 ergs 10^7 ergs 10^3 ergs ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS