Questions by Aki

Questions by Aki

A source containing a mixture of hydrogen and deuterium atoms emits light at two wavelengths whose mean is 513 nm and whose separation is 0.139 nm. Find the minimum number of lines needed in a diffraction

asked Aug 4, 2020

1 answer

2 votes

25.7k views

Cells that perform similar functions combine to form _________. Which term best completes the sentence? A. Organs B.Organisms C.Organ System D. tissues HELLPPPP

asked Jul 1, 2020

2 answers

3 votes

109k views

Based on the information in the tank, eating which type of oil would most likely lead to a slowing of blood flow in the body

asked Nov 27, 2019

2 answers

4 votes

218k views

The percentage of crimes that police believe they have solved through an arrest is called:

asked Nov 16, 2019

1 answer

3 votes

30.3k views

25000 seconds is how many days? Please explain.

asked Aug 13, 2019

2 answers

2 votes

148k views

A subway train is traveling at a rate of 22.4 m/s. Brakes are applied and it slows down at a constant rate of 3.5 m/s2 until it stops at a station. Find the total distance traveled while braking. 274 m

asked Jun 25, 2019

2 answers

2 votes

87.0k views

What are the 3 functions of mass media for society?

asked Jun 7, 2019

1 answer

2 votes

97.8k views

Just number 8 please. Reply (asap).

asked Nov 16, 2018

1 answer

4 votes

117k views

I need help is it A B C or D

asked Oct 2, 2018

1 answer

3 votes

59.0k views

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