The light we see is:
Correct answer: C. Visible
- A. Ultraviolet
- B. Infrared
- C. Visible
- D. None of these
Explanation
The light we see is called visible light, a form of electromagnetic radiation. Its wavelength lies in the range 380-700 nm, which can be seen by the human eye.
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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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