Physics Which among the following determines the pitch of a sound? Amplitude Frequency Wavelength Loudness Amplitude Frequency Wavelength Loudness ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following parts of the sunlight makes the solar cooker hot ? Cosmic rays Red light Infra red Ultra violet Cosmic rays Red light Infra red Ultra violet ANSWER DOWNLOAD EXAMIANS APP
Physics The alluminating powers of two sources are compared by A fluxmeter A spectrometer A polarimeter A photometer A fluxmeter A spectrometer A polarimeter A photometer ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following celestial bodies contains abundant quantities of helium-3, a potential source of energy ? Earth Venus Saturn Moon Earth Venus Saturn Moon ANSWER DOWNLOAD EXAMIANS APP
Physics The strength of an electromagnet can be increased by Increasing current supply Increasing the length of the coiled wire All of these Increasing the number of turns Increasing current supply Increasing the length of the coiled wire All of these Increasing the number of turns ANSWER DOWNLOAD EXAMIANS APP
Physics Of the following natural phenomena, tell which one known in Sanskrit as 'deer's thirst'? Mirage Halo Earthshine Rainbow Mirage Halo Earthshine Rainbow ANSWER DOWNLOAD EXAMIANS APP
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