- Diffraction.
- Refraction.
- Photoelectric effect.
- Reflection.
Category: Chemistry
- Emission of light after absorption, where emitted photons have higher energy.
- Emission of light after absorption, where emitted photons have lower energy.
- Emission of light without prior absorption.
- Emission of light during chemical reaction.
- It emits a photon with energy E.
- It moves to a higher energy state.
- It moves to a lower energy state.
- It remains unchanged.
- Visible.
- Infrared.
- Ultraviolet.
- X-ray.
- Visible.
- Infrared.
- Ultraviolet.
- X-ray.
- Lyman series.
- Balmer series.
- Paschen series.
- Brackett series.
- To measure the speed of light.
- To determine the intensity of light.
- To separate light into its constituent wavelengths.
- To create a beam of light.
- Continuous spectrum.
- Emission spectrum.
- Absorption spectrum.
- Band spectrum.
- Emission spectrum.
- Continuous spectrum.
- Absorption spectrum.
- Line spectrum.
- Continuous energy levels.
- Quantized energy levels.
- Electron mass.
- Photon momentum.
- The energy of a photon.
- The work function of a metal.
- The wavelengths of spectral lines in hydrogen.
- The speed of light.
- Absorbs a photon.
- Emits a photon.
- Becomes ionized.
- Changes its mass.
- The energy of the higher level.
- The energy of the lower level.
- The difference in energy between the two levels.
- The sum of the two energy levels.
- TRUE
- FALSE
- Depends on the metal.
- Depends on the light.
- Kinetic energy of electrons.
- Threshold frequency.
- Work function.
- Number of electrons.
- Number of electrons.
- Kinetic energy of electrons.
- Work function.
- Threshold frequency.
