Physics What measures Air pressure? Spectrometer Barometer Barkometer Bolometer Spectrometer Barometer Barkometer Bolometer ANSWER DOWNLOAD EXAMIANS APP
Physics The instrument used to see the distant objects on the Earth is Simple microscope Terrestrial telescope Astronomical telescope Compound microscope Simple microscope Terrestrial telescope Astronomical telescope Compound microscope ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity Entropy? Pascal per kelvin Newton per kelvin Watt per kelvin Joule per kelvin Pascal per kelvin Newton per kelvin Watt per kelvin Joule per kelvin ANSWER DOWNLOAD EXAMIANS APP
Physics In a particular system, the units of length, mass and time are chosen to be 10 cm, 10 g and 0.1 s respectively. The unit of force in this system will be equivalent to 0.1 N 1 N 10 N 100 N 0.1 N 1 N 10 N 100 N ANSWER DOWNLOAD EXAMIANS APP
Physics Sound becomes hazardous noise pollution at decibels? Above 80 db Above 30 db Above 120 db Above 50 db Above 80 db Above 30 db Above 120 db Above 50 db ANSWER DOWNLOAD EXAMIANS APP
Physics Which, of the following radiations has the least wavelength ? X-rays A-rays G-rays B-rays X-rays A-rays G-rays B-rays ANSWER DOWNLOAD EXAMIANS APP
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