Worked Example

Mistake correction 6

For Class 12 Physics, explain or solve a radioactivity question from the chapter "Nuclei". Focus on mistake correction and show the working clearly.

Step-by-step solution path

Read the topic idea: Radioactivity.
Recall the core explanation from the chapter: Physics syllabus chapter for Class 12.
Use the related formula "ΔE = Δm × c²" as the main tool while solving.
Write the reasoning in simple school-level language before the final answer.

Final learning answer

This example is centred on Radioactivity. A strong solution should identify the correct data, apply ΔE = Δm × c², and explain each transition instead of jumping directly to the answer.

Related formula

ΔE = Δm × c²

ΔE = Δm × c²

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