Physics Working of safety fuses depends upon1. magnetic effect of the current2. chemical effect of the current3. magnitude of the current4. heating effect of the currentSelect the correct answer using the code given below. 3 and 4 only 1, 2, 3 and 4 4 only 1, 2 and 3 only 3 and 4 only 1, 2, 3 and 4 4 only 1, 2 and 3 only ANSWER DOWNLOAD EXAMIANS APP
Physics Purity of a metal can be determined with the help of Pascal's law Archimedes principle Conservation of mass principle Boyle's law Pascal's law Archimedes principle Conservation of mass principle Boyle's law ANSWER DOWNLOAD EXAMIANS APP
Physics The phenomenon of light associated with the appearance of blue colour of the sky is Refraction Scattering Reflection Interference Refraction Scattering Reflection Interference ANSWER DOWNLOAD EXAMIANS APP
Physics ML2T-2 is the dimensional formula for moment of inertia couple acting on a body pressure elasticity moment of inertia couple acting on a body pressure elasticity ANSWER DOWNLOAD EXAMIANS APP
Physics . . . . . . . . . exerts a force on anything that has an electric charge. Electric field Inductive field Electrostatic force All of these Electric field Inductive field Electrostatic force All of these ANSWER DOWNLOAD EXAMIANS APP
Physics The wave like properties of electrons are useful in Magnifying objects All of these Weather reports Lasers Magnifying objects All of these Weather reports Lasers ANSWER DOWNLOAD EXAMIANS APP
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