Physics Magnetic keepers are used to protect magnets from : Effect of other magnets Earth's magnetic field Demagnetization due to heating Self-demagnetization Effect of other magnets Earth's magnetic field Demagnetization due to heating Self-demagnetization ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following is the fundamental quantity ? Force Time Velocity Volume Force Time Velocity Volume ANSWER DOWNLOAD EXAMIANS APP
Physics A bucket of water is hung from a spring balance. A piece of iron is suspended in the water without touching the sides or touching the bottom of the bucket. The reading of the spring balance Will decrease Varies with the increase of depth of the immersion of the iron piece Does not change Will increase Will decrease Varies with the increase of depth of the immersion of the iron piece Does not change Will increase ANSWER DOWNLOAD EXAMIANS APP
Physics 1 amu is equivalent to 931 KeV 1 eV 931 MeV 931 eV 931 KeV 1 eV 931 MeV 931 eV ANSWER DOWNLOAD EXAMIANS APP
Physics 1 m/s equals ________ km/hr 16/5 18/5 43967 43969 16/5 18/5 43967 43969 ANSWER DOWNLOAD EXAMIANS APP
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