Physics Matter waves are Transverse waves De Broglie waves Electromagnetic waves Longitudinal waves Transverse waves De Broglie waves Electromagnetic waves Longitudinal waves ANSWER DOWNLOAD EXAMIANS APP
Physics Which is best used as a sound absorbing material in partition walls ? Steel Glass pieces Glass - wool Stone chips Steel Glass pieces Glass - wool Stone chips 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. Hooke's Law Faraday's Law First law of thermodynamics The coulomb's law Hooke's Law Faraday's Law First law of thermodynamics The coulomb's law ANSWER DOWNLOAD EXAMIANS APP
Physics The intensity ratio of waves is 25 : 9. What is the ratio of their amplitudes? 0.12847222222222 0.21041666666667 1.0479166666667 2.0958333333333 0.12847222222222 0.21041666666667 1.0479166666667 2.0958333333333 ANSWER DOWNLOAD EXAMIANS APP
Physics A parachute descends slowly whereas a stone dropped from the same height falls rapidly, because Special mechanisms are present in parachute Stone is heavier than parachute None of these A parachute has a larger surface area and air resistance is more Special mechanisms are present in parachute Stone is heavier than parachute None of these A parachute has a larger surface area and air resistance is more ANSWER DOWNLOAD EXAMIANS APP
Physics An electric iron of 750 W is used for S hours per day. Then the energy consumed in one day by the iron is: 60 units 0.6 units 6 units 600 units 60 units 0.6 units 6 units 600 units ANSWER DOWNLOAD EXAMIANS APP
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