bigdaddy45
bigdaddy45 bigdaddy45
  • 12-06-2017
  • Chemistry
contestada

Gems called rubies are used in lasers.
true or false

Respuesta :

trevm9905
trevm9905 trevm9905
  • 12-06-2017
the answer you are looking for is true
Answer Link
wakandan
wakandan wakandan
  • 12-06-2017
True. There are such things as ruby lasers that use a synthetic ruby crystal as its gain medium. 
Answer Link

Otras preguntas

Stuck. Please help me
Which components of static electricity does a photocopier use? ex. charging by conduction, friction, etc
Using the map list a type a product or type of product for each location 1. -La Bretagne: ------------------------------------------------------------------- 2
You should ______________________ the beef for an hour if you want your grandparents to eat it.
what are three classes of levers? (science)
Can you put these inventions in order most recent to oldest laser
PLASS HELP ITS WORTH 20 points
2(1 + 4)2 x (9-6) 3 Answer please
help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeee
A clearance rack has items for 75% off. Harriet uses the expression p−0.75p to find the new price of an item that originally cost p dollars. Use the drop-down m