Q:

Does light affect crystal growth?

A:

Quick Answer

Light may affect the growth of crystals if they are light sensitive. An example of this is the formation of ice crystals on silver iodide. Ice crystals form on the surface of silver iodide when illuminated with white, but not red light.

Know More

Full Answer

The polarization of light from an infrared laser may affect the structure of a crystal. Light can also speed up the nucleation rate, which describes the formation of the crystal component, but not the growth of the crystal structure that is visible. Crystals of silver bromide and silver iodide, two components of photographic film, decompose to silver metal when exposed to light.

Learn more about Optics & Waves

Related Questions

  • Q:

    Why is light so important to us?

    A:

    Light is the triggering force behind many chemical, biological and physiological changes in life forms on Earth. It provides much needed energy, and it also forms the foundation that aids in visibility.

    Full Answer >
    Filed Under:
  • Q:

    What is a tritium light?

    A:

    A tritium light is a green, glowing light source that has been chemically created with radioactive hydrogen and phosphor. The tritium light is created by sealing tritium gas inside laser-sealed glass tubes coated with phosphor.

    Full Answer >
    Filed Under:
  • Q:

    How do we see light?

    A:

    The human eye sees light with the pupil and the retina. Located inside the retina are two types of special cells called photoreceptor cells. There are two varieties of photoreceptor cells known as cones and rods.

    Full Answer >
    Filed Under:
  • Q:

    What is a particle of light called?

    A:

    A particle of light is called a photon, which is a small particle made up of electromagnetic radiation. These particles have no charge or resting mass, but travel at the speed of light. The energy of photons cannot be divided, thus they are often referred to as energy packets.

    Full Answer >
    Filed Under:

Explore