Physics Speed of sound in air is unaffected by change in Humidity Temperature Pressure Volume Humidity Temperature Pressure Volume ANSWER DOWNLOAD EXAMIANS APP
Physics Water is used in car radiator because of its Low density Easy availability Low boiling point High specific heat capacity Low density Easy availability Low boiling point High specific heat capacity ANSWER DOWNLOAD EXAMIANS APP
Physics During hot weather, the fan produces a feeling of comfort. This is because Conductivity of air increases Fan cools the air Our perspiration eva-porates rapidly Fan supplies cool air Conductivity of air increases Fan cools the air Our perspiration eva-porates rapidly Fan supplies cool air ANSWER DOWNLOAD EXAMIANS APP
Physics A colour-blind person cannot Have persistence of vision See distant objects Distinguish between certain colours See black colour Have persistence of vision See distant objects Distinguish between certain colours See black colour ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is responsible for the working of Newton's colour disc experiment ? Persistence of vision Formation of impure spectra Principle of complementary colour Formation of pure spectra Persistence of vision Formation of impure spectra Principle of complementary colour Formation of pure spectra ANSWER DOWNLOAD EXAMIANS APP
Physics The instrument for measuring intensity of earthquakes is called Ergograph Seismograph Pantagraph Ediograph Ergograph Seismograph Pantagraph Ediograph ANSWER DOWNLOAD EXAMIANS APP
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