Yes, rubies are used in some LASERs. These LASERs are (not surprisingly) called ruby LASERs.
false
Rubies tend to be valuable because they're rarer gems and part of the four precious stones. They're often used to make beautiful jewelry, and genuine ruby can be difficult to find.
Electronics is not a small field the area of electronics is very vast and it can named several ways according to it's area.every field is called engineering. Electronics and communication is used for communicating and electronics devices Electronics and instrumentation is used for measurement and measuring tools development. But all are called engineering.
Aluminium oxide and Corrundum
The main component of rubies is the mineral corundum.
Silicon is a main component in electronics device chips
false
Since rubies are red, they are used in lasers.
are gems used as rubies called lasers
rubies
It is a strand of rubies
Rubies are a gemstone. Unless the cat is wearing a collar that is decorated with rubies, no cats do not have rubies.
Jewelry making (including watchmaking)Scientific jobs using Ruby lasersIndustrial rubies are used as an abrasive
They are hard, colorful, shiny and rare.
Trigonometry is used effectively in electronics.
Egyptians
Depends on the laser in some cases yes
Uncut rubies are worth more than cut rubies