Physics Magnetic keepers are used to protect magnets from : Effect of other magnets Self-demagnetization Earth's magnetic field Demagnetization due to heating Effect of other magnets Self-demagnetization Earth's magnetic field Demagnetization due to heating ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following is the fundamental quantity ? Volume Velocity Time Force Volume Velocity Time Force 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 Does not change Will increase Varies with the increase of depth of the immersion of the iron piece Will decrease Does not change Will increase Varies with the increase of depth of the immersion of the iron piece ANSWER DOWNLOAD EXAMIANS APP
Physics 1 amu is equivalent to 1 eV 931 MeV 931 KeV 931 eV 1 eV 931 MeV 931 KeV 931 eV ANSWER DOWNLOAD EXAMIANS APP
Physics 1 m/s equals ________ km/hr 43967 43969 18/5 16/5 43967 43969 18/5 16/5 ANSWER DOWNLOAD EXAMIANS APP
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