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प्रश्न
Which metal did rutherford select for his `alpha` particle scattering experiment and why?
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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
Fill in the blank
The ..........................of an atom is very hard and dense.
Give the following a suitable word/phrase.
The number of protons present in the nucleus of an atom.
Draw the diagrams representing the atomic structures of the following: Nitrogen.
FILL IN THE BLANK
Nuclear energy can be used to make ..........................
Tick the most appropriate answer.
Which of the following is used as a coolant in nuclear reactor?
- liquid sodium
- liquid nitrogen
- cadmium steel rods
- plutonium
TRUE \ FALSE
Uranium-235 and uranium-238 both undergo nuclear fission.
ANSWER IN DETAIL
What are the various components of a nuclear power plant?
State one major drawback of Rutherford's model.
Choose the correct option
Rutherford's alpha-particle scattering experiment discovered
‘Electrons revolve around the nucleus in fixed orbits or shells called energy levels’. State how these energy levels are represented.
