General Science The wavelength of X-rays is of the order of 1 cm 10 micron 1 m 1 angstrom 1 cm 10 micron 1 m 1 angstrom ANSWER DOWNLOAD EXAMIANS APP
General Science The age of most ancient geological formations is estimated by C14 method Uranium - lead method Potassium - argon method Ra - Si method C14 method Uranium - lead method Potassium - argon method Ra - Si method ANSWER DOWNLOAD EXAMIANS APP
General Science In fireworks, the green flame is produced because of Potassium Sodium Barium Mercury Potassium Sodium Barium Mercury ANSWER DOWNLOAD EXAMIANS APP
General Science One kilometer is equal to how many miles? 1.6 1.2 0.62 3.5 1.6 1.2 0.62 3.5 ANSWER DOWNLOAD EXAMIANS APP
General Science Chemical formula for water is CaSiO3 NaA1O2 None of the listed here H2O CaSiO3 NaA1O2 None of the listed here H2O ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms are composed of: Electrons only Protons only Electrons and Nuclei Electrons and protons Electrons only Protons only Electrons and Nuclei Electrons and protons ANSWER DOWNLOAD EXAMIANS APP
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