Physics The modulus of rigidity is the ratio of Volume stress to volume strain Longitudinal stress to longitudinal strain Tensile stress to tensile strain Shearing stress to shearing strain Volume stress to volume strain Longitudinal stress to longitudinal strain Tensile stress to tensile strain Shearing stress to shearing strain ANSWER DOWNLOAD EXAMIANS APP
Physics Solar energy is due to Fusion reactions Combustion reactions Chemical reactions Fission reactions Fusion reactions Combustion reactions Chemical reactions Fission reactions ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of change of momentum is Pressure Area Force Velocity Pressure Area Force Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics If the diameter of a capillary is doubled, then the rise of water in it will be Half No change Four times Two times Half No change Four times Two times ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibres are based on the phenomenon of Diffraction Dispersion Interference Total Internal Reflection Diffraction Dispersion Interference Total Internal Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics An ice block with a piece of lead embeded in it floats in water. If ice melts the water level Falls first and then rises Remains same Falls Rises Falls first and then rises Remains same Falls Rises ANSWER DOWNLOAD EXAMIANS APP
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