If a Q-switched Nd:Yag laser generates optical pulse with l = 1064 nm has a spectral width of 1.13 Å, the longitudinal coherence length (in mm) of the light beam is:

car a and b are moving in opposite directions

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b.

explanation:

10.0

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.

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i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

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