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प्रश्न
What conclusion is drawn from Rutherford’s scattering experiment of α-particles?
उत्तर
We can conclude from Rutherford’s scattering experiment of α-particles, that there is a lot of empty space in an atom.
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संबंधित प्रश्न
Find the Q-value and the kinetic energy of the emitted α-particle in the α-decay of `""_88^226 "Ra"`.
Given `"m"(""_88^226"Ra")` = 226.02540 u, `"m"(""_86^222 "Rn")` = 222.01750 u,
`"m"(""_86^220 "Rn")`= 220.01137 u, `"m"(""_84^216 "Po")`= 216.00189 u.
The mass number of a nucleus is
Find the Q-value and the kinetic energy of the emitted α-particle in the α-decay of `""_86^220"Rn"`.
Given `"m"(""_88^226"Ra")` = 226.02540 u, `"m"(""_86^222 "Rn")` = 222.01750 u,
`"m"(""_86^220 "Rn")`= 220.01137 u, `"m"(""_84^216 "Po")`= 216.00189 u.
The nuclei of isotopes of a given element contain the same number of ______.
All nuclides with same mass number A are called ______.
A nucleus of mass number A has a radius R such that ______.
Before the neutrino hypothesis, the beta decay process was throught to be the transition, `n -> p + vece`. If this was true, show that if the neutron was at rest, the proton and electron would emerge with fixed energies and calculate them. Experimentally, the electron energy was found to have a large range.
Distinguish between isotopes and isobars.
Which of the following are the constituents of the nucleus?
What is 'Pair production'?
