Physics Lens is made up of which glass Pyrex glass Ordinary glass Flint glass Cobalt glass Pyrex glass Ordinary glass Flint glass Cobalt glass ANSWER DOWNLOAD EXAMIANS APP
Physics 1 amu is equivalent to 931 MeV 1 eV 931 eV 931 KeV 931 MeV 1 eV 931 eV 931 KeV ANSWER DOWNLOAD EXAMIANS APP
Physics An atom bomb based upon the principal of ________ None of these Controlled chain reaction Nuclear fission Nuclear fussion None of these Controlled chain reaction Nuclear fission Nuclear fussion ANSWER DOWNLOAD EXAMIANS APP
Physics A black body can absorb radiations of : All wavelengths Higher wavelengths only Lower wavelengths only Intermediate wavelengths only All wavelengths Higher wavelengths only Lower wavelengths only Intermediate wavelengths only ANSWER DOWNLOAD EXAMIANS APP
Physics For a freely falling body, the sum of kinetic energy and potential energy is always Variable Same Zero Unity Variable Same Zero Unity ANSWER DOWNLOAD EXAMIANS APP
Physics When a ring of metal is heated what happens to its hole ? Contracts Expands It expands or contracts according to its coefficient of expansion It expands or contracts according to its diameter Contracts Expands It expands or contracts according to its coefficient of expansion It expands or contracts according to its diameter ANSWER DOWNLOAD EXAMIANS APP
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