Physics A parachute descends slowly whereas a stone dropped from the same height falls rapidly, because A parachute has a larger surface area and air resistance is more None of these Special mechanisms are present in parachute Stone is heavier than parachute A parachute has a larger surface area and air resistance is more None of these Special mechanisms are present in parachute Stone is heavier than parachute ANSWER DOWNLOAD EXAMIANS APP
Physics ________ states that internal energy is a function of state and the increase in internal energy is equal to the sum of the heat supplied to system and work done by the system. The coulomb's law First law of thermodynamics Faraday's Law Hooke's Law The coulomb's law First law of thermodynamics Faraday's Law Hooke's Law ANSWER DOWNLOAD EXAMIANS APP
Physics The Hooke's law is valid for Entire elastic region of the stress strain curve Entire stress strain curve Only proportional region of the stress strain curve Elastic as well as plastic region of the stress strain curve Entire elastic region of the stress strain curve Entire stress strain curve Only proportional region of the stress strain curve Elastic as well as plastic region of the stress strain curve ANSWER DOWNLOAD EXAMIANS APP
Physics Purity of a metal can be determined with the help of Archimedes principle Pascal's law Conservation of mass principle Boyle's law Archimedes principle Pascal's law Conservation of mass principle Boyle's law ANSWER DOWNLOAD EXAMIANS APP
Physics Radio telescopes are better than optical telescopes because they can work during the day and night All of these they can work even in cloudy conditions they can detect faint galaxies which no optical telescope can they can work during the day and night All of these they can work even in cloudy conditions they can detect faint galaxies which no optical telescope can ANSWER DOWNLOAD EXAMIANS APP
Physics The refractive index of a transparent medium is maximum for Green light Yellow light Red light Violet light Green light Yellow light Red light Violet light ANSWER DOWNLOAD EXAMIANS APP
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