For small uncertainty in the measurement of the position of a particle, the wavelength of the incident light should be:
Correct answer: A. Small
- A. Small
- B. Large
- C. Average
- D. Does not depend of wavelength
Explanation
As mentioned in the explanation for option A, when the uncertainty in measuring the position of a particle is small, the wavelength of the incident light should also be small. This helps in achieving a more precise determination of the particle's position, in accordance with the Heisenberg Uncertainty Principle.
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About Atomic Spectra
Atoms emit or absorb light at specific wavelengths because electrons occupy quantized energy levels and change levels by absorbing or releasing photons. The topic covers emission and absorption spectra, spectral series, hydrogen’s line spectrum, energy-level transitions, and the relation between wavelength, frequency and photon energy.
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