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Which of the alternatives gives correct ...

Which of the alternatives gives correct match of column_i with column-II ?
`{:("","Column-I","","Column-II"),((a),"Binding energy per nucleon for" ""^(56)Fe,(i),5.5 M eV),((b),"Energy of" alpha-"particle in geiger marsden experiment",(ii),200 M eV),((c ),"Energy of photon of visible light",(iii),8.75 M eV),((d),"Energy released in fission of a uranium nucleus",(iv),2 eV):}|`

A

a(i),b(iii),c(iv),d(ii)

B

a(iii),b(i),c(ii),d(iv)

C

a(iii),b(i),c(iv),d(ii)

D

a(i),b(iv),c(ii),d(iii)

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem, we need to match the items in Column-I with their corresponding values in Column-II based on the given information. Let's analyze each option step by step. ### Step-by-Step Solution: 1. **Option (a): Binding energy per nucleon for \(^{56}Fe\)** - The binding energy per nucleon for iron-56 is known to be approximately 8.76 MeV. - Therefore, we match option (a) with (iii) which is 8.75 MeV (close enough to 8.76 MeV). 2. **Option (b): Energy of alpha-particle in Geiger-Marsden experiment** - The energy of the alpha particles used in the Geiger-Marsden experiment is around 5 to 6 MeV. - Hence, we match option (b) with (i) which is 5.5 MeV. 3. **Option (c): Energy of photon of visible light** - The energy of a photon of visible light can be calculated using the formula \(E = \frac{12413}{\lambda}\) (where \(\lambda\) is in angstroms). - For visible light, let's take a wavelength of around 620 nm (6200 angstroms), which gives us approximately 2 eV. - Therefore, we match option (c) with (iv) which is 2 eV. 4. **Option (d): Energy released in fission of a uranium nucleus** - The energy released during the fission of a uranium nucleus is typically around 200 MeV. - Thus, we match option (d) with (ii) which is 200 MeV. ### Final Matching: - (a) → (iii) 8.75 MeV - (b) → (i) 5.5 MeV - (c) → (iv) 2 eV - (d) → (ii) 200 MeV ### Summary of Matches: - (a) → (iii) - (b) → (i) - (c) → (iv) - (d) → (ii)
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