General Science The dark lines in the solar spectrum are due to Absence of corresponding wavelengths from the light emitted by the core of the sun. Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the prism used in the photograph. 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. Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the prism used in the photograph. Absorption of corresponding wavelengths by the outer layers of the sun. ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is an element? Ruby Emerald Sapphire Diamond Ruby Emerald Sapphire Diamond ANSWER DOWNLOAD EXAMIANS APP
General Science Soap is a mixture of sodium or potassium salts of Mono-carboxylic acids Glycerol Tricarboxylic acids Dicarboxylic acids Mono-carboxylic acids Glycerol Tricarboxylic acids Dicarboxylic acids ANSWER DOWNLOAD EXAMIANS APP
General Science The major ingredient of leather is: Carbohydrate Polymer Collagen Nucleic acid Carbohydrate Polymer Collagen Nucleic acid ANSWER DOWNLOAD EXAMIANS APP
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 The age of most ancient geological formations is estimated by C14 method Ra - Si method Uranium - lead method Potassium - argon method C14 method Ra - Si method Uranium - lead method Potassium - argon method ANSWER DOWNLOAD EXAMIANS APP
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