Physics Which type of radiation has the lowest penetrating ability? Alpha Gamma All of these Beta Alpha Gamma All of these Beta ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of sound in air depends on Frequency Temperature None of these Wavelength Frequency Temperature None of these Wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics Which, of the following radiations has the least wavelength ? G-rays B-rays A-rays X-rays G-rays B-rays A-rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics In a conductor The forbidden energy gap is very wide The valence band and the conduction band overlap each other The forbidden energy gap is very narrow There is no conduction band The forbidden energy gap is very wide The valence band and the conduction band overlap each other The forbidden energy gap is very narrow There is no conduction band ANSWER DOWNLOAD EXAMIANS APP
Physics What measures Air pressure? Barometer Bolometer Spectrometer Barkometer Barometer Bolometer Spectrometer Barkometer ANSWER DOWNLOAD EXAMIANS APP
Physics When an atom loses an electron it becomes Neutron Negative ion Positive ion None of these Neutron Negative ion Positive ion None of these ANSWER DOWNLOAD EXAMIANS APP
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