General Science Mesons are found in X-rays Cosmic rays Laser beam Gamma rays X-rays Cosmic rays Laser beam Gamma rays ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms are composed of: Electrons and Nuclei Electrons only Protons only Electrons and protons Electrons and Nuclei Electrons only Protons only Electrons and protons ANSWER DOWNLOAD EXAMIANS APP
General Science What is laughing gas? Carbon monoxide Sulphur dioxide Nitrous Oxide Hydrogen peroxide Carbon monoxide Sulphur dioxide Nitrous Oxide Hydrogen peroxide ANSWER DOWNLOAD EXAMIANS APP
General Science The dark lines in the solar spectrum are due to Absorption of corresponding wavelengths by the prism used in the photograph. Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the outer layers of the sun. Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the outer layers of the sun. Absence of corresponding wavelengths from the light emitted by the core of the sun. ANSWER DOWNLOAD EXAMIANS APP
General Science Sodium metal is kept under Kerosene Alcohol Water Petrol Kerosene Alcohol Water Petrol ANSWER DOWNLOAD EXAMIANS APP
General Science Heavy water is Deuterium oxide PH7 Rain water Tritium oxide Deuterium oxide PH7 Rain water Tritium oxide ANSWER DOWNLOAD EXAMIANS APP
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