Physics What is the effective resistance (in Ω) of two resistors 20 Ω and 30 Ω connected in parallel? 50 12 24 36 50 12 24 36 ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited for the discovery of ''Expanding Universe"? V Raman Niels Bohr S Chandra Shekhar Edwin Hubble V Raman Niels Bohr S Chandra Shekhar Edwin Hubble ANSWER DOWNLOAD EXAMIANS APP
Physics The modulus of rigidity is the ratio of Shearing stress to shearing strain Volume stress to volume strain Tensile stress to tensile strain Longitudinal stress to longitudinal strain Shearing stress to shearing strain Volume stress to volume strain Tensile stress to tensile strain Longitudinal stress to longitudinal strain ANSWER DOWNLOAD EXAMIANS APP
Physics The sharpness of a television image is termed as its Resolution Colour Graphics Clarity Resolution Colour Graphics Clarity ANSWER DOWNLOAD EXAMIANS APP
Physics It is dangerous to observe Solar eclipse with naked eyes because Infrared radiations from sun burn our retina Cosmic rays reach eyes more during the eclipse Ultraviolet radiations from Sun burn our retina All radiations from sun initiate chemical reactions in eyes Infrared radiations from sun burn our retina Cosmic rays reach eyes more during the eclipse Ultraviolet radiations from Sun burn our retina All radiations from sun initiate chemical reactions in eyes ANSWER DOWNLOAD EXAMIANS APP
Physics Bubbles of air rise up through liquids due to Up thrust and surface tension Air current over the liquid and buoyancy Surface tension and adherence Viscosity and buoyancy Up thrust and surface tension Air current over the liquid and buoyancy Surface tension and adherence Viscosity and buoyancy ANSWER DOWNLOAD EXAMIANS APP
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