Answer:
shorter wavelength = alpha wave
Explanation:
Given that,
The alpha wave has a frequency of 5 Hz and the beta wave has a frequency of 2 Hz.
We need to compare the wavelengths of these two waves.
For alpha wave,
![\lambda_1=\dfrac{c}{f_1}\\\\\lambda_1=\dfrac{3\times 10^8}{5}\\\\=6\times 10^7\ m](https://tex.z-dn.net/?f=%5Clambda_1%3D%5Cdfrac%7Bc%7D%7Bf_1%7D%5C%5C%5C%5C%5Clambda_1%3D%5Cdfrac%7B3%5Ctimes%2010%5E8%7D%7B5%7D%5C%5C%5C%5C%3D6%5Ctimes%2010%5E7%5C%20m)
For beta wave,
![\lambda_2=\dfrac{c}{f_2}\\\\\lambda_2=\dfrac{3\times 10^8}{2}\\\\=15\times 10^7\ m](https://tex.z-dn.net/?f=%5Clambda_2%3D%5Cdfrac%7Bc%7D%7Bf_2%7D%5C%5C%5C%5C%5Clambda_2%3D%5Cdfrac%7B3%5Ctimes%2010%5E8%7D%7B2%7D%5C%5C%5C%5C%3D15%5Ctimes%2010%5E7%5C%20m)
From the above calculations, we find that the wavelength of the alpha wave is shorter than the wavelength of the beta wave.
The chemical formula for the compound magnesium perchlorate is Mg(ClO₄)₂
Magnesium perchlorate or Mg(ClO₄)₂ is an ionic compound.
Perchlorate here is an anion which is represented by ClO₄⁻. Perchlorate is a polyatiomic anion, where one Cl atom is bonded to four O atoms.
The magnesium cation is represented by Mg²⁺
So one Mg²⁺ cation combines with two ClO₄⁻ anion to form one molecule of Mg(ClO₄)₂
Answer:3 moles
Explanation:
For every three molecules of CO2 that enters the Calvin cycle, one molecule of the three carbon glyceraldehyde 3-phosphate (G3P) is produced. Two molecules of G-3-P are required to produce one molecule of glucose. Therefore, the Calvin cycle needs to make a total of 6 turns to produce two molecules of G-3-P.