Physics Which one among the following doesn't have any effect on velocity of sound ? Humidity Temperature Density Pressure Humidity Temperature Density Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics On the Kelvin scale, the melting point of ice is 100K 273K 0 K 373K 100K 273K 0 K 373K ANSWER DOWNLOAD EXAMIANS APP
Physics How much mechanical work must be done to completely melt 1 gram of ice at 0°C ? 336 J 2268 J 4.2 J 80 J 336 J 2268 J 4.2 J 80 J ANSWER DOWNLOAD EXAMIANS APP
Physics What is a compound microscope? A microscope that has two sets of lenses : an occular lens and an eyepiece. A microscope whose lenses are convex. A microscope that has one lens. A microscope whose lenses are concave. A microscope that has two sets of lenses : an occular lens and an eyepiece. A microscope whose lenses are convex. A microscope that has one lens. A microscope whose lenses are concave. ANSWER DOWNLOAD EXAMIANS APP
Physics Carbon Arc lamps are commonly used in Photography Vehicles Cinema projectors Domestic lighting Photography Vehicles Cinema projectors Domestic lighting ANSWER DOWNLOAD EXAMIANS APP
Physics Sound following a flash of lightning is called Thunder Cloud clash Bolting Stoning Thunder Cloud clash Bolting Stoning ANSWER DOWNLOAD EXAMIANS APP
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