General Science Electric bulb filament is made of Tungsten Aluminum Lead Copper Tungsten Aluminum Lead Copper ANSWER DOWNLOAD EXAMIANS APP
General Science The dark lines in the solar spectrum are due to Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the prism used in the photograph. Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the outer layers of the sun. Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the prism used in the photograph. Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the outer layers of the sun. ANSWER DOWNLOAD EXAMIANS APP
General Science In an atomic explosion, enormous energy is released which is due to 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 Conversion of neutrons into protons Conversion of chemical energy into heat energy ANSWER DOWNLOAD EXAMIANS APP
General Science Brass gets discoloured in air because of the presence of which of the following gases in air? Nitrogen None of the listed here Hydrogen Sulphide Oxygen Nitrogen None of the listed here Hydrogen Sulphide Oxygen ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used for removing air bubbles from glass during its manufacture? Soda ash Feldspar Potassium carbonate Arsenous oxide Soda ash Feldspar Potassium carbonate Arsenous oxide ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is a non metal that remains liquid at room temperature? Chlorine Bromine Phosphorous Helium Chlorine Bromine Phosphorous Helium ANSWER DOWNLOAD EXAMIANS APP
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