General Science In fireworks, the green flame is produced because of Sodium Potassium Mercury Barium Sodium Potassium Mercury Barium ANSWER DOWNLOAD EXAMIANS APP
General Science Bell metal is an alloy of Nickel and Copper Brass and Nickel Zinc and Copper Tin and Copper Nickel and Copper Brass and Nickel Zinc and Copper Tin and Copper ANSWER DOWNLOAD EXAMIANS APP
General Science Which is the absolute temperature scale? Kelvin Fahrenheit Celsius All of these Kelvin Fahrenheit Celsius All of these ANSWER DOWNLOAD EXAMIANS APP
General Science In an atomic explosion, enormous energy is released which is due to Conversion of neutrons into protons Conversion of chemical energy into heat energy Conversion of mass into energy Conversion of mechanical energy into nuclear energy Conversion of neutrons into protons Conversion of chemical energy into heat energy Conversion of mass into energy Conversion of mechanical energy into nuclear energy ANSWER DOWNLOAD EXAMIANS APP
General Science Very small time intervals are accurately measure by Pulsars Quartz clocks White dwarfs Atomic clocks Pulsars Quartz clocks White dwarfs Atomic clocks ANSWER DOWNLOAD EXAMIANS APP
General Science Who suggested that most of the mass of the atom is located in the nucleus? Einstein Rutherford Thompson Bohr Einstein Rutherford Thompson Bohr ANSWER DOWNLOAD EXAMIANS APP