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Atoms and Nuclei question

2025 · 24 Jan · Shift 2 · Q60
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Atoms and Nuclei question

2025 · 24 Jan · Shift 2 · Q60

JEE MainPhysicsAtoms and NucleiMCQ+4 / −1
The energy E and momentum p of a moving body of mass m are related by some equation. Given that c represents the speed of light, identify the correct equation
  1. A
    E2=pc2+m2c4\mathrm{E}^2=\mathrm{pc}^2+\mathrm{m}^2 \mathrm{c}^4E2=pc2+m2c4
  2. B
    E2=pc2+m2c2\mathrm{E}^2=\mathrm{pc}^2+\mathrm{m}^2 \mathrm{c}^2E2=pc2+m2c2
  3. C
    E2=p2c2+m2c4\mathrm{E}^2=\mathrm{p}^2 \mathrm{c}^2+\mathrm{m}^2 \mathrm{c}^4E2=p2c2+m2c4
  4. D
    E2=p2c2+m2c2\mathrm{E}^2=\mathrm{p}^2 \mathrm{c}^2+\mathrm{m}^2 \mathrm{c}^2E2=p2c2+m2c2
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