General Science In which of the following activities silicon carbide is used? Disinfecting water of ponds Cutting very hard substances Making cement and glass Making casts for statues Disinfecting water of ponds Cutting very hard substances Making cement and glass Making casts for statues ANSWER DOWNLOAD EXAMIANS APP
General Science A chronometer measures: Water waves Time Colour contrast Sound waves Water waves Time Colour contrast Sound waves ANSWER DOWNLOAD EXAMIANS APP
General Science Electric current is measure by: Anemometer Ammeter Voltmeter Commutator Anemometer Ammeter Voltmeter Commutator ANSWER DOWNLOAD EXAMIANS APP
General Science The filament of an electric bulb is made of Graphite Tungsten Iron Nichrome Graphite Tungsten Iron Nichrome ANSWER DOWNLOAD EXAMIANS APP
General Science The age of most ancient geological formations is estimated by Potassium - argon method Ra - Si method Uranium - lead method C14 method Potassium - argon method Ra - Si method Uranium - lead method C14 method ANSWER DOWNLOAD EXAMIANS APP
General Science Which among the following is a positively charged particle emitted by a radioactive element? Cathode ray Beta ray Gamma ray Alpha ray Cathode ray Beta ray Gamma ray Alpha ray ANSWER DOWNLOAD EXAMIANS APP
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