Physics The energy associated with motion is called Potential energy None of these Both A & B Kinetic energy Potential energy None of these Both A & B Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following metals is used for the manufacture of heating elements provided in electric iron ? Chromium Nickel Nichrome Tungsten Chromium Nickel Nichrome Tungsten ANSWER DOWNLOAD EXAMIANS APP
Physics In a railway track, two rails are joined end to end with a gap in between them because Accidents due to contraction in winter can be avoided Accidents due to expansion in summer can be avoided Air-gaps are necessary for bearing the weight of running train Steel can be saved Accidents due to contraction in winter can be avoided Accidents due to expansion in summer can be avoided Air-gaps are necessary for bearing the weight of running train Steel can be saved ANSWER DOWNLOAD EXAMIANS APP
Physics Heat energy is transferred by conduction whenever molecules All of these Collide each other Particles replaces there places Means of photons All of these Collide each other Particles replaces there places Means of photons ANSWER DOWNLOAD EXAMIANS APP
Physics Which one type of radiation has the longest wave length X-ray Infrared Radio Wave Ultraviolet X-ray Infrared Radio Wave Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
Physics Materials that allow electricity to flow are called Insulators Electron flows Conductors Stimulators Insulators Electron flows Conductors Stimulators ANSWER DOWNLOAD EXAMIANS APP
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