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Who are still awake? |
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| asked by Prerak Modia (preee) 8 years ago |
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What is the difference between sound level and loudness and Intensity? |
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| asked by Anurag Hooda (akhooda) 8 years ago |
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+ 1 more questions by akhooda
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) 8 years ago |
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why is voltmeter always connected in parallel and ammeter in series plz help |
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| asked by Manav Mehta (manavm16) 8 years ago |
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+ 2 more questions by manavm16
why ammeter has low resistance |
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| asked by Manav Mehta (manavm16) 8 years ago |
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why is voltmeter always has high resistance |
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| asked by Manav Mehta (manavm16) 8 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) 8 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) 8 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) 8 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) 8 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) 8 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) 8 years ago |
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