1. A neon lamp produces what kind of visible spectrum?
2. The particle of light emitted when at atom changes from a higher energy level to a lower energy level is called
3. The wavelength of blue light is greater than red light and its energy is greater. True or False?
4. In the grating equation n?=d sin? the quantity? will be determined in the lab?
5. The study and analysis of light according to its component wavelengths is called?

Answer

1. Discrete: Neon light emit wavelengths specific to the atoms in the bulb with little or no wavelengths in between
2. Photon
3. False because, Blue light has a smaller wavelength, higher energy, while red light has a longer wavelength with lower energy
4. “using the build-in angular scale on the apparatus”
5. spectroscopy