Quiz on Physics- M.Sc Entrance Exam 20211. The working principle of a washing machine is Centrifugation Rotation Angular momentum Gyroscopic force2. What does SI stand for in terms of measurement? Système Internationale Système Indiane Simple Internationale Systèmatic Internationale3. When pressure exerted on an enclosed liquid or gas at rest, is transmitted equally in all the directions, is in accordance with Pascal’s law Raoult’s law Principle of floatation Archimedes’ principle4. Purity of a metal can be determined with the help of pH test Boyle’s law Archimedes principle Gussac’s law5. In SONAR, _______ waves are used Ultrasonic waves Audible sound waves Radio waves Sub sonic waves6. Why are inner lining of hot water geysers made up of copper? Copper has low heat capacity Copper is good conductor of both heat and electricity Copper does not react with steam Copper has high electrical conductivity7. Television signal cannot be received generally beyond a particular distance due to Curvature of the Earth Absorption of signal in air Weakness of signal Weakness of antenna8. Which device is used to measure the intensity of light ? Heliometer Photonmeter Lux meter Quantometer9. Specific gravity of milk can be measured by : Densitometer Lactometer Dosimeter Odometer10. The unit of Planck’s constant is : JS J/S JS^2 JS^3 Loading … Share this post: Share on Facebook Share on WhatsApp Share on Telegram Share on Email
Amrit says
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