A particle is moving 5 times as fast as an electron. The ratio of the de-Broglie wavelength of the particle to that of the electron is 1.878 × 10–4. The mass of the particle is close to: 1) 4.8 × 10–27 kg 2) 9.1 × 10–31 kg 3) 9.7 × 10–28 kg 4) 1.2 × 10–28 kg
A particle is moving 5 times as fast as an electron. The ratio of the de-Broglie wavelength of the particle to that of the electron is 1.878 × 10–4. The mass of the particle is close to: 1) 4.8 × 10–27 kg 2) 9.1 × 10–31 kg 3) 9.7 × 10–28 kg 4) 1.2 × 10–28 kg
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A particle is moving 5 times as fast as an electron. The ratio of the de-Broglie wavelength of the particle to that of the electron is 1.878 × 10–4. The mass of the particle is close to:
- 1) 4.8 × 10–27 kg
- 2) 9.1 × 10–31 kg
- 3) 9.7 × 10–28 kg
- 4) 1.2 × 10–28 kg
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