General Science Optic fibers are mainly used for which of the following? Musical instruments Food industry Communication Weaving Musical instruments Food industry Communication Weaving 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. 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. Absence of corresponding wavelengths from the light emitted by the core of the sun. Destructive interference between waves of certain definite wavelengths. ANSWER DOWNLOAD EXAMIANS APP
General Science How many colours the sunlight spectrum has? Seven Three Five Four Seven Three Five Four ANSWER DOWNLOAD EXAMIANS APP
General Science The age of most ancient geological formations is estimated by C14 method Uranium - lead method Potassium - argon method Ra - Si method C14 method Uranium - lead method Potassium - argon method Ra - Si method ANSWER DOWNLOAD EXAMIANS APP
General Science Bromine is a Red Liquid Colourless Gas Black Solid Highly Inflammable Gas Red Liquid Colourless Gas Black Solid Highly Inflammable Gas ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a moderator in nuclear reactor? Radium Thorium Ordinary water Graphite Radium Thorium Ordinary water Graphite ANSWER DOWNLOAD EXAMIANS APP
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