Physics Formation of shadows can be explained by Refraction Reflection Rectilinear propagation of light Total internal reflection Refraction Reflection Rectilinear propagation of light Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Purity of a metal can be determined with the help of Pascal's law Archimedes principle Boyle's law Conservation of mass principle Pascal's law Archimedes principle Boyle's law Conservation of mass principle ANSWER DOWNLOAD EXAMIANS APP
Physics In severe winter, in cold countries water pipes burst because Water expands on freezing Contraction of water pipes Combined effect of all the above three High atmospheric pressure Water expands on freezing Contraction of water pipes Combined effect of all the above three High atmospheric pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following metals is used for the manufacture of heating elements provided in electric iron ? Tungsten Chromium Nickel Nichrome Tungsten Chromium Nickel Nichrome ANSWER DOWNLOAD EXAMIANS APP
Physics The dimensional formula for universal gravitational constant is ML2T–2 M–1L3T–2 M 1L3T2 M–2 ML2T–2 M–1L3T–2 M 1L3T2 M–2 ANSWER DOWNLOAD EXAMIANS APP
Physics Negative acceleration is in the opposite direction of: Velocity Force Momentum Distance Velocity Force Momentum Distance ANSWER DOWNLOAD EXAMIANS APP
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