Can anyone explain the concept of energy-sharing between pendulums of same length in the forced and resonant frequency experiment?(concise pg 160) are they in phase or out of phase? |
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asked by Anurag Hooda (akhooda) 7 years ago | |
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1. A current of 4A flows through 12V bulb for 10 mins. how much energy transfer takes place? 2.a light mass n heavy mass have same momentum. which has more ke ? 3.expression connecting resistance n resistivity of a conducting wire. state the meaning of symbols used. 4.why are passengers made to occupy the lower deck of a double decker bus first? |
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asked by ... (tedgreen) 7 years ago | |
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Someone verify this please (this is very much in the syllabus ) Background radiations can be detected by Geiger counter and its rate constant at a given place.First record the background radiation by Geiger counter. Let count rate be n .Now, count the emission rate from the given radioactive source . Let the count rate be N Therefore, True rate of emission = N - n |
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asked by Officer Tenpenny (anurag45) 7 years ago | |
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A man climbs a slope and another walks the same distance on a level road. Which of them spends more energy and why? |
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asked by Anurag Purohit (anurag2001) 7 years ago | |
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All the best friends!!! |
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asked by Murdered Past (fool) 7 years ago | |
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Electromag waves to detect fake currency?(Bik gai hai gormint) And how to detect background radiations |
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asked by (heisenberg69) 7 years ago | |
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what is the relationship b/w the angle of incidence and refraction at min deviation position of the prism |
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asked by Papu Papu (loosu) 7 years ago | |
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Hi guyzzz. I would lyk to suggest you to read the board papers for physics of the following years: 2016,2014,2011. I hv heard from someone that these papers are very important. |
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asked by Amandeep Kaur Chawla (princessapril) 7 years ago | |
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What is length of CERN tunnel in Geneva,Switzerland |
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asked by PHYSICIST_Mainak (mainak_leo) 7 years ago | |
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How does resistance depend on the area of cross section of a conductor? |
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asked by Ansh Thamke (ansh_cr7) 7 years ago | |
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