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 used for removing air bubbles from glass during its manufacture? Arsenous oxide Soda ash Feldspar Potassium carbonate Arsenous oxide Soda ash Feldspar Potassium carbonate ANSWER DOWNLOAD EXAMIANS APP
General Science One horse power is equal to 766 watts 726 watts 736 watts 746 watts 766 watts 726 watts 736 watts 746 watts ANSWER DOWNLOAD EXAMIANS APP
General Science Epoxy resins are used as: Adhesives Detergents Moth repellents Insecticides Adhesives Detergents Moth repellents Insecticides ANSWER DOWNLOAD EXAMIANS APP
General Science What are the soaps? Mixture of glycerol and alcohols Sodium or potassium salts of heavier fatty acids Salts of silicates Esters of heavy fatty acids Mixture of glycerol and alcohols Sodium or potassium salts of heavier fatty acids Salts of silicates Esters of heavy fatty acids ANSWER DOWNLOAD EXAMIANS APP
General Science Bromine is a Colourless Gas Highly Inflammable Gas Red Liquid Black Solid Colourless Gas Highly Inflammable Gas Red Liquid Black Solid ANSWER DOWNLOAD EXAMIANS APP
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