Questions by Costa Mirkin

Questions by Costa Mirkin

The wavelength of red helium–neon laser light in air is 632.8 nm. (a) What is its frequency? Hz (b) What is its wavelength in glass that has an index of refraction of 1.51? nm (c) What is its speed in

asked Mar 8, 2020

1 answer

5 votes

156k views

The sides of a triangle are in the ratio 2:3:5. The perimeter of the triangle is 55 feet. Find the length of each side.

asked Mar 4, 2020

1 answer

1 vote

111k views

Answer C show your work

asked Nov 11, 2019

1 answer

5 votes

222k views

The positive integer k has exactly two positive prime factors, 3 and 7. if k has a total of 6 positive factors, including 1 and k, what is the value of k ?

asked Jul 20, 2019

1 answer

0 votes

112k views

What would be a situation in which you could use an Excel chart to present your data

asked May 19, 2019

1 answer

5 votes

221k views

50 POINTS what did the british navy do that affected the colonies during war? A.Formed a blockade of american ports B.Defeated any pirates attacking colonies C. Hired Privateers to make forces larger D.

asked Dec 28, 2018

2 answers

4 votes

73.0k views

In the case of non-extreme misconduct, what does a first offense typically result in? A. Suspension from the job. B. Removal from the job. C. A verbal or written warning. D. No actions are taken for a

asked Jul 21, 2017

1 answer

5 votes

71.7k views

What is a substance that can be formed through the ionic bonding of an anion and a cation?

asked Jul 7, 2017

1 answer

4 votes

146k views

How to subtract this question 91.49-0.7

asked Apr 2, 2017

2 answers

3 votes

34.2k views

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