General Science A chronometer measures: Water waves Colour contrast Time Sound waves Water waves Colour contrast Time Sound waves ANSWER DOWNLOAD EXAMIANS APP
General Science The wavelength of X-rays is of the order of 10 micron 1 angstrom 1 cm 1 m 10 micron 1 angstrom 1 cm 1 m ANSWER DOWNLOAD EXAMIANS APP
General Science How many colours the sunlight spectrum has? Five Four Three Seven Five Four Three Seven ANSWER DOWNLOAD EXAMIANS APP
General Science Marsh gas is Methane Ethane Nitrogen Hydrogen Methane Ethane Nitrogen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
General Science Air is a/an Mixture Element Electrolyte Compound Mixture Element Electrolyte Compound ANSWER DOWNLOAD EXAMIANS APP
General Science Quartz crystals normally used in quartz clocks etc. is chemically Silicon Dioxide Germanium Oxide A mixture of Germanium Oxide and Silicon dioxide Sodium Silicate Silicon Dioxide Germanium Oxide A mixture of Germanium Oxide and Silicon dioxide Sodium Silicate ANSWER DOWNLOAD EXAMIANS APP
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