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In Damped Vibrations, The Amplitude continuously decreases. But what about Frequency? Does it remain same or what? |
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| asked by Prateek Pradhan (prateek235) 5 years ago |
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+ 2 more questions by prateek235
A simple doubt here(for people who are tired of discussing complicated problems):
If velocity is doubled, how is K.E of a body affected?
(I know it becomes 4 times)
But can anyone work it out and show me how exactly such questions should be written in the exam? |
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| asked by Prateek Pradhan (prateek235) 5 years ago |
2 |
Selina :
"Infrared radiations are used as signals during war as they are not visible.."
Someone kill me already!!! |
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| asked by Prateek Pradhan (prateek235) 5 years ago |
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Do we need to do all the derivations for the exam? Which ones are important? |
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| asked by Aiyra Baig (aiyra) 5 years ago |
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Current carrying wire placed between the poles pieces experiences _________ force.
Why is it couple force?? |
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| asked by Ashish Mathew (ash_matt) 5 years ago |
3 | + 1 more questions by ash_matt
About the UCM acceleration "confusion", what are you guys writing?
My physics teacher told us to write the acceleration as variable..
Maybe if we support it with logic, we'll get marks |
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| asked by Ashish Mathew (ash_matt) 5 years ago |
2 |
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Draw a ray diagram to show the rays of light move from object to imagine in photocopier
Is it object at 2F1 plz confirm |
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| asked by Ayush Agarwal (qwertyuiop12345678901234567890) 5 years ago |
4 |
TEST MM - 10 TIME - 4 minute (just asking my doubts)
1) What is Eddy current ? [2 marks]
2) Current carring wire placed between the poles pieces experiences _________ force. [2 marks]
3) 9 units of electricity = ? [2 marks]
4) Energy conversion in thermocouple (i know heheheh) 2 marks]
5) Proper defination of rayleigh scattering [2 marks] |
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| asked by Ansh Anand (teleansh) 5 years ago |
3 | + 1 more questions by teleansh
TEST MM - 10 TIME - 1 minute (just asking my doubts)
1) What effect alpha and beta particle have in mass no. and atomic no. [2 marks]
2)Specific heat capacity of water -- 4.2 or 4186 [1 marks]
3) Factors on which radii of curvature depends. [2 marks]
4) 2 reason for laminating core of Transformer [2 marks]
5) Ratio of ionizing power of alpha, beta and gamma [3 marks] |
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| asked by Ansh Anand (teleansh) 5 years ago |
1 |
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What purpose is served by the terminals of three way pin plug? |
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| asked by Vindhya Badal (_itsme_) 5 years ago |
4 |
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