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If an electron and a positron annihilate, the energy released is
Options
(a) 3.2×10⁻¹³ J
(b) 1.6×10⁻¹³ J
(c) 4.8×10⁻¹³ J
(d) 6.4×10⁻¹³ J
Correct Answer:
1.6×10⁻¹³ J
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Atoms and Nuclei
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A uniform chain of length L and mass m is kept on a smooth table. It is released
- A charged particle enters a uniform magnetic field with a certain speed at right angles
- In electromagnetic spectrum, the frequencies of γ-rays and x-rays and ultraviolet rays
- A capacitor of 2.5 μF is charged through a resistor of 4 MΩ. In how much time
- Excitation energy of a hydrogen like ion, in its first excitation state, is 40.8 eV.
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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