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Which row describes the variation with distance of the strong nuclear force? | | Attractive | Repulsive | |-----------|--------------------|----------------------| | A | beyond 3 fm | from 0.5 fm to 3 fm | | B | from 0.5 fm to 3 fm| beyond 3 fm | | C | from 0.5 fm to 3 fm| up to 0.5 fm | | D | up to 0.5 fm | from 0.5 fm to 3 fm | - AQA - A-Level Physics - Question 11 - 2022 - Paper 1

Question 11

Which-row-describes-the-variation-with-distance-of-the-strong-nuclear-force?--|-----------|-Attractive---------|-Repulsive------------|-|-----------|--------------------|----------------------|-|-A---------|-beyond-3-fm--------|-from-0.5-fm-to-3-fm--|-|-B---------|-from-0.5-fm-to-3-fm|-beyond-3-fm----------|-|-C---------|-from-0.5-fm-to-3-fm|-up-to-0.5-fm---------|-|-D---------|-up-to-0.5-fm------|-from-0.5-fm-to-3-fm--|--AQA-A-Level Physics-Question 11-2022-Paper 1.png

Which row describes the variation with distance of the strong nuclear force? | | Attractive | Repulsive | |-----------|----------------... show full transcript

Worked Solution & Example Answer:Which row describes the variation with distance of the strong nuclear force? | | Attractive | Repulsive | |-----------|--------------------|----------------------| | A | beyond 3 fm | from 0.5 fm to 3 fm | | B | from 0.5 fm to 3 fm| beyond 3 fm | | C | from 0.5 fm to 3 fm| up to 0.5 fm | | D | up to 0.5 fm | from 0.5 fm to 3 fm | - AQA - A-Level Physics - Question 11 - 2022 - Paper 1

Step 1

Which row describes the variation with distance of the strong nuclear force? A

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Answer

The strong nuclear force is attractive at distances between 0.5 fm to 3 fm. This interaction is responsible for holding nucleons together within the nucleus. At distances greater than 3 fm, the force becomes negligible, and at distances up to 0.5 fm, the force can become repulsive due to the saturation effects of the strong force. Therefore, the correct row is:

| C | from 0.5 fm to 3 fm| up to 0.5 fm |

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