Light and Laser Definitions

It is a form of heat energy with no wavelength

It is a form of mechanical waves with wavelength (100 – 10,000 nm)

It is a form of sound waves with no wavelength

It is a form of electromagnetic waves with wavelength (100 – 10,000 nm) (correct)

Light: Electromagnetic radiation that can produce visual sensation (correct)

Amplify: To decrease in size, volume or significance

Stimulate: To calm, reduce or suppress something

Emission: A flowing forth, such as the absorption of electrons by parent atoms

Light waves with no mass and no energy

Particles with mass and no energy

Massive particles with no energy according to their wavelength

Massless 'energy packets' with certain amount of energy according to their wavelength (correct)

<p>The transfer of energy in the form of rays, waves or particles</p> Signup and view all the answers

<p>Laser has a very specific wavelength and energy</p> Signup and view all the answers