- #1
latinap707
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Homework Statement
Consider a 4.00 p to 4.00 s transition in sodium. What is its wavelength
Wavelength of 4.00 p to 4.00 s Transition in Sodium
- Thread starter latinap707
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AI Thread Summary
The discussion centers on calculating the wavelength of a 4.00 p to 4.00 s transition in sodium. Participants emphasize the importance of showing work and understanding the problem before seeking assistance. Guidance is provided to clarify the transition and the specifics of the wavelength calculation. Users are encouraged to outline their understanding and identify where they are struggling. Engaging with the forum's rules and guidelines is also highlighted as crucial for effective participation.
Consider a 4.00 p to 4.00 s transition in sodium. What is its wavelength
- #2
tyco05
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Read the rules.
- #3
Ouabache
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Homework Helper
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Welcome latinap707 to PF forums!
If you haven't had a chance to look around, I recommend perusing, you will find many interesting and useful topics. Also there are many knowledgeable folks here who can help if you have questions.
tyco05 was pointing out, that we have some guidelines for users to follow. It is worth you while to go through and re-read the rules of the forum.
The main one here, is that you need to show some work before we can assist you. If you don't know where to begin. For starters, try and state what you understand about the problem and where you are getting stuck. You might outline, what does your question mean going from 4.0p to 4.0s transition for sodium and what are you trying to find the wavelengh of.
Here is what I tried
This question was actually asked in one of our engineering entrances.
The answer was 1D.
My teachers say that we have to use μₘ/fₘ to get to this answer. I cannot understand why. I'll be really glad if you could tell me the exact definition of power (numerically) that works in all scenarios.
TL;DR Summary: I would like to know the voltmeter readings on the two resistors separately in the picture in the following cases , When one of the keys is closed When both of them are opened (Knowing that the battery has negligible internal resistance)
My thoughts for the first case , one of them must be 12 volt while the other is 0
The second case we'll I think both voltmeter readings should be 12 volt since they are both parallel to the battery and they involve the key within what the...
The answer to this question is statements (ii) and (iv) are correct.
(i) This is FALSE because the speed of water in the tap is greater than speed at the water surface
(ii) I don't even understand this statement. What does the "seal" part have to do with water flowing out? Won't the water still flow out through the tap until the tank is empty whether the reservoir is sealed or not?
(iii) In my opinion, this statement would be correct. Increasing the gravitational potential energy of the...
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