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प्रश्न
Which metal did rutherford select for his `alpha` particle scattering experiment and why?
उत्तर
Rutherford selected a thin sheet of gold for his experiment because for his experiment he wanted a very thin sheet for examining the atoms and gold has a high property of melleability.
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संबंधित प्रश्न
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The protons and neutrons are held firmly in the nucleus by strong .........................
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Amount of energy stored inside the ..................... is known as nuclear energy.
ANSWER IN DETAIL
What are the various components of a nuclear power plant?
ANSWER IN DETAIL
How are radioactive radiations useful in medicines ?
On the basis of Rutherford's model of an atom, which subatomic particle is present in the nucleus of an atom?
State one major drawback of Rutherford's model.
What are nucleons? How many nucleons are present in phosphorus? Draw its structure.
Where is the nucleus of an atom situated?
‘Electrons revolve around the nucleus in fixed orbits or shells called energy levels’. State how these energy levels are represented.
Differentiate between the following term:
Nucleus and nucleons
