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Q. Illustrate why does it take longer to heat a bucket of water than a cup of water?
Answer:-
For the reason that there is more water in a bucket than in a cup and more energy has to be put into the bucket of water than the little cup of water to bring them to the same temperature.
what is meant by positive deviation of beer lambert''s low?
The spring of constant k is un-stretched when the slider of mass m pass position B as shown in the figure above. If the slider is released from the position A, Determine: (i) S
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explain the negative result of speciale theory of relativity
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A radiation of 500nm is incident on a metal surface whose work function is 3ev.why do we not observe the phenomenon of photoelecric effect? Ans) we do not observe the phenomenon
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