TEST 2026 – STATE BOARD OF ELECTROLYSIS | FULLY
SOLVED AND UPDATED PRACTICE QUESTIONS
Laser stands for what?
- answer Light
Amplification by
Stimulated
Emission of
Radiation
What is the distance measured in nanometers between two peaks or two troughs known
- answer
as?
Wavelength
Light of only one color & one specific wavelength is known
- answer
as? Monochromatic
Refraction is also known as what?
- answer Transmission
The process where by a newly created photon of light (generated through amplification) acquires
energy equal to the photons that created it is known
- answer
as? Stimulated Emission
The states of equilibrium or middle state of light
- answer Metastable State
Who theorized stimulated emission?
- answer Albert Einstein
The part of the laser that contains the active medium is called?
- answer Resinator cavity