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