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Alright please answer this A.C travel with a frequency of 50Hz .It means the polarity changes 100 times in 1 sec or 50 times. |
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| asked by Funny Funny (funnysimgh) 8 years ago |
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+ 1 more questions by funnysimgh
Go for mediation 30 minutes before exam.. It will 1000% help u. |
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| asked by Funny Funny (funnysimgh) 8 years ago |
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Explain subsidiary notes pls....and how they help determine quality of sound |
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| asked by Xyz (san_ika) 8 years ago |
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Functions Of Split Rings And Slip Rings In shrt pls pls pls |
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| asked by Shivaanee sharma (shivaanee22) 8 years ago |
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all the best and hope we live to see another day |
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| asked by Souhardya Casillas (yendache) 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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