1answer.
Меню
Ask question
Login
Signup
Ask question
Menu
All categories
English
Mathematics
Social Studies
Business
History
Health
Geography
Biology
Physics
Chemistry
Computers and Technology
Arts
World Languages
Spanish
French
German
Advanced Placement (AP)
SAT
Medicine
Law
Engineering
statuscvo
[17]
3 years ago
14
Gems called rubies are used in lasers. true or false
Chemistry
Answer
Comment
Send
2
answers:
VLD
[36.1K]
3 years ago
8
0
True. There are such things as ruby lasers that use a synthetic ruby crystal as its gain medium.
Send
matrenka
[14]
3 years ago
4
0
The answer you are looking for is true
Send
You might be interested in
Which of the following will have the highest vapor pressure? (A: 1.0 M NaCl (aq)) (B:1.0 M MgCl2 (aq)) (C:1.0 M C12H22O11 (aq))
hjlf
The answer qill be b
7
0
2 years ago
Read 2 more answers
During an earthquake the cooling system of a nuclear reaction can be compromise increasing the threat of what?
ohaa [14]
Explanation:
It can be compromise increasing the threat of a meltdown
7
0
3 years ago
Read 2 more answers
What is a large oval structure that directs all of the cells activities ?
mestny [16]
The structure is known as the nucleus
7
0
2 years ago
How many electrons are needed for cio3-
irinina [24]
Answer:26
Explanation:
5
0
2 years ago
0.036549 round to three sig figs
prisoha [69]
3 first sig fig
6 second sig fig
5 third sig fig
4 not more than 5, so do not change 5 to 6
0.0365
6
0
2 years ago
Read 2 more answers
Other questions:
What is 33. 19 G to mg
6
·
1 answer
How many times greater is the rate of effusion of molecular fluorine than that of molecular bromine at the same temperature and
5
·
1 answer
5. If you rub a balloon on a piece of fabric or carpeting and then hold it against your head, your hair can stand on end. Use wh
13
·
1 answer
_____ can be defined as the rate at which velocity changes
12
·
2 answers
Is iron a compound yes or no
15
·
1 answer
A solution containing HCI would likely have
10
·
2 answers
C) Solar energy is the source of all forms of energy.give reasons
15
·
2 answers
The compound consists of 40% carbon and 6.71% hydrogen. Its mass of 1 liter of steam is 2.4 g. What is the formula of the compou
11
·
1 answer
What does ǵene of interest¨ mean ?
15
·
1 answer
If you have nitrate and carbon oxygen what can that combine with to make
14
·
2 answers
×
Add answer
Send
×
Login
E-mail
Password
Remember me
Login
Not registered?
Fast signup
×
Signup
Your nickname
E-mail
Password
Signup
close
Login
Signup
Ask question!