Physics Carbon Arc lamps are commonly used in Domestic lighting Photography Cinema projectors Vehicles Domestic lighting Photography Cinema projectors Vehicles ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of doing work is called Energy Power Current Capacity Energy Power Current Capacity ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited to work for the unification of electricity, magnetism and optics field of Physics? Isaac Newton Michael Faraday Haris Christian Oersted James Clerk Maxwell Isaac Newton Michael Faraday Haris Christian Oersted James Clerk Maxwell ANSWER DOWNLOAD EXAMIANS APP
Physics A periscope works on the principle of Diffraction Refraction Total internal reflection Reflection Diffraction Refraction Total internal reflection Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following criterion is used for any metal to be used as a cooking material ? More thermal conductivity More specific heat Less thermal conductivity Less electrical conductivity More thermal conductivity More specific heat Less thermal conductivity Less electrical conductivity ANSWER DOWNLOAD EXAMIANS APP
Physics The temperature at which water boils depends mainly on Air Pressure Relative humidity Specific heat Density Air Pressure Relative humidity Specific heat Density ANSWER DOWNLOAD EXAMIANS APP
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