Physics 'Parsec' is the unit measurement of Astronomical distance Brightness of heavenly bodies Density of stars Orbital velocity of giant stars Astronomical distance Brightness of heavenly bodies Density of stars Orbital velocity of giant stars ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following is false about displacement? It is always positive Displacement is never greater than Distance It can be positive, negative or zero Its SI unit is meter It is always positive Displacement is never greater than Distance It can be positive, negative or zero Its SI unit is meter ANSWER DOWNLOAD EXAMIANS APP
Physics The dimensional formula for universal gravitational constant is ML2T–2 M–2 M 1L3T2 M–1L3T–2 ML2T–2 M–2 M 1L3T2 M–1L3T–2 ANSWER DOWNLOAD EXAMIANS APP
Physics At the Curie temperature, the ferromagnetic materials get converted into Paramagnetic materials Diamagnetic materials None of the others Non-magnetic materials Paramagnetic materials Diamagnetic materials None of the others Non-magnetic materials ANSWER DOWNLOAD EXAMIANS APP
Physics The blue colour of sky is due to Refraction of sunlight Scattering of shorter wavelengths of sunlight in the atmosphere Reflection of sunlight Scattering of longer wavelengths of sunlight in the atmosphere Refraction of sunlight Scattering of shorter wavelengths of sunlight in the atmosphere Reflection of sunlight Scattering of longer wavelengths of sunlight in the atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics When two ice cubes are pressed together, they join to form one cube. Which one of the following helps to hold them together? Hydrogen bond formation Vander waals forces Dipole interaction Covalent attraction Hydrogen bond formation Vander waals forces Dipole interaction Covalent attraction ANSWER DOWNLOAD EXAMIANS APP
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