Physics When a bar magnet is cut into two equal halves, the pole strength of each piece – Becomes zero Becomes double Remains the same Becomes half Becomes zero Becomes double Remains the same Becomes half ANSWER DOWNLOAD EXAMIANS APP
Physics Who defined the law of gravitation ? Newton Archimedes Galileo Faraday Newton Archimedes Galileo Faraday ANSWER DOWNLOAD EXAMIANS APP
Physics 1 Joule is Equal to 10^3 ergs 10^6 ergs 10^5 ergs 10^7 ergs 10^3 ergs 10^6 ergs 10^5 ergs 10^7 ergs ANSWER DOWNLOAD EXAMIANS APP
Physics What type of heat transfer is boiling water? Conduction Convection None of these Radiation Conduction Convection None of these Radiation ANSWER DOWNLOAD EXAMIANS APP
Physics The focal length of a concave mirror with a radius of curvature of 20.0 cm is : 20 cm 15 cm 5 cm 10 cm 20 cm 15 cm 5 cm 10 cm ANSWER DOWNLOAD EXAMIANS APP
Physics The phenomenon of change in direction of light when it passes from one medium to another is called Refraction Propagation Dispersion Reflection Refraction Propagation Dispersion Reflection ANSWER DOWNLOAD EXAMIANS APP
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