Physics To prevent damage from lightning, lightning conductors are used on tall structures. The lightning conductor Should be in the form of a vertical rod Should be made of a good conductor like copper with sharp-pointed edges Can be of any shape Should be made of a good conductor but can be of any shape Should be in the form of a vertical rod Should be made of a good conductor like copper with sharp-pointed edges Can be of any shape Should be made of a good conductor but can be of any shape ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following terms is not used in the field of physics? Refractive index Nuclear fusion Latent heat Stock value Refractive index Nuclear fusion Latent heat Stock value ANSWER DOWNLOAD EXAMIANS APP
Physics The lift of an aeroplane is caused by Pascel's law Law of gravitation Bernouli's theorem Theorem of continuity Pascel's law Law of gravitation Bernouli's theorem Theorem of continuity ANSWER DOWNLOAD EXAMIANS APP
Physics Water drops cannot stick to the oily surface due to Water is lighter than oil Cannot mix each other Lack of adhesive force Surface tension Water is lighter than oil Cannot mix each other Lack of adhesive force Surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics At boiling point of liquids, its Vapour pressure decreases Atmospheric pressure increases Temperature remains constant Temperature increases Vapour pressure decreases Atmospheric pressure increases Temperature remains constant Temperature increases ANSWER DOWNLOAD EXAMIANS APP
Physics An object at rest may have Momentum Velocity Kinetic energy Potential energy Momentum Velocity Kinetic energy Potential energy ANSWER DOWNLOAD EXAMIANS APP
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