Chemistry College

Which one of the following is NOT the unit of wave number:

m-1
cm-1
mm-1
cm

Answers

Answer 1

Answer:

e

Explanation:

Answer 2

cm is not the unit of wave number out of the following.

What is a wave number?

Definition: Total number of wave cycles present in a unit distance is termed a wave number.

Wave number is always a reciprocal of the unit of distance.Wave number is denoted by the letter 'k'.The formula for wave number is  2π/λ where λ is the wavelength. Since wave number is always reciprocal, cm is not the unit for a wave number. The higher the wave number, the higher the frequency and energy.

To learn more about wave number, refer to:

https://brainly.com/question/8304265

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Related Questions

Solid calcium oxide and gaseous water are produced by the decomposition of solid calcium oxide hydroxide. Write a balanced chemical equation for this reaction.​

Answers

[tex]\boxed{\sf {Ca(OH)_2(s)\atop Calcium\:Hydroxide}\longrightarrow {CaO(s)\atop Calcium\;oxide}+{H_2O(g)\atop water}}[/tex]

On reactant side

Hydrogen= 2atomsOxygen=2atomsCalcium=1atom

On product side

Hydrogen=Oxygen=2atomsCalcium=1atom.

hence balanced.

6. How many meters are in 0.00253 kilometers?

Answers

Answer:

2.53 kilometers

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