Physics-
General
Easy
Question
A spring with 10 coils has spring constant K It is exactly cut into two halves, then each of these new springs will have a spring constant
- K/2
- 3K/2
- 2K
- 3K
The correct answer is: 2K
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When the amplitude of a body executing SHM become twice what happens?
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The corresponding force-time graph of the particle is
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The corresponding force-time graph of the particle is
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In the following sequence of reactions, what is D 
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(K:) 
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Aniline in a set of reactions yielded a product D.
The structure of product D would be
Aniline in a set of reactions yielded a product D.The structure of product D would be
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Which one of the following compound is most basic ?
A) 
B) 
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A)
B)
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The final product C, obtained in this reaction 
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