The ________ orbital is degenerate with 5py in a many-electron atom.
<h2>
5px is the correct answer</h2>
A. They are the most destructive earthquake waves.
D. They can move in a rolling pattern through rock, like an ocean wave.
Explanation:
Surface waves are seismic waves that cause the most destruction during an earthquake.
Rayleigh waves are known to cause rolling pattern of rocks just like an ocean waves.
- Seismic waves are elastic waves that notably transmits energy.
- They usually accompany earthquakes.
- There are two broad categories of these waves.
- Surface and body waves.
- Seismic surface waves are low frequency and long wavelength waves.
- They travel very close to the surface.
- They are made up of Love and Rayleigh waves.
- Love waves travels laterally in a horizontal fashion.
- Rayleigh waves rolls like ocean waves in the ground.
- The bulk of the destruction caused during an earthquakes is due to these waves.
- They are the last waves to arrive a seismic station
learn more:
Seismograph brainly.com/question/11292835
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Answer: 1. 3.914 × ^10-4 | 2. 4.781 × ^10-1
Explanation:
<u>Answer:</u> The temperature of the system will be 1622 K
<u>Explanation:</u>
The equation relating the pre-exponential factor and activation energy follows:
![\log D=\log D_o-\frac{E_a}{2.303RT}](https://tex.z-dn.net/?f=%5Clog%20D%3D%5Clog%20D_o-%5Cfrac%7BE_a%7D%7B2.303RT%7D)
where,
D = diffusion coefficient = ![2.7\times 10^{-14}m^2/s](https://tex.z-dn.net/?f=2.7%5Ctimes%2010%5E%7B-14%7Dm%5E2%2Fs)
= pre-exponential constant = ![1.7\times 10^{-5}m^2/s](https://tex.z-dn.net/?f=1.7%5Ctimes%2010%5E%7B-5%7Dm%5E2%2Fs)
= activation energy of iron in cobalt = 273,300 J/mol
R = Gas constant = 8.314 J/mol.K
T = temperature = ?
Putting values in above equation, we get:
![\log (2.7\times 10^{-14})=\log (1.7\times 10^{-5})-\frac{273,300}{2.303\times 8.314\times T}\\\\T=1622K](https://tex.z-dn.net/?f=%5Clog%20%282.7%5Ctimes%2010%5E%7B-14%7D%29%3D%5Clog%20%281.7%5Ctimes%2010%5E%7B-5%7D%29-%5Cfrac%7B273%2C300%7D%7B2.303%5Ctimes%208.314%5Ctimes%20T%7D%5C%5C%5C%5CT%3D1622K)
Hence, the temperature of the system will be 1622 K