What happens when an electron and a proton are stationary in a vacuum and are 1m apart? |
- What happens when an electron and a proton are stationary in a vacuum and are 1m apart?
- Can physicists capture a gluon particle on its own, or even collect a pure sample of gluons, and would it be massless?
- Do quantum mechanical effects have any physiological consequences for how our brains work?
- If substance A has a freezing point below the freezing point of substance B, does that necessarily mean substance A will have a lower boiling point as well? If not, what are some examples?
- How do I explain this acceleration anomaly?
- [Psychology] Why do reading and writing skills excel first when we learn a new language at a later age yet children learn to listen and speak before reading and writing?
- Are there any known "comorbidities" for human sexuality? Not in terms of orientation, but do people with a low sex drive, for example, have any other differences compared to those with a high sex drive?
- How do we synthesize particular DNA?
- In terms of entropy, why is the big bang different from heat death?
- Is a black hole's event horizon formed instantly or does it take time to radiate from the singularity?
- What does the Wronskian have to do with the quotient rule?
- What do the data storage properties of nucleic acids mean for trans-binary computing?
- Would it be possible to put a satellite in joint orbit around the Earth and the moon in a figure 8 pattern?
- What would prompt an electron to make a downwards transition?
- Is there any evidence showing that longer ads are more effective than shorter ones?
- Largest theoretically possible wind turbine?
- Can "talking birds" like parrots actually talk?
- Did ancient civilizations each develop their counting systems in base 10 independently, or was that an idea that spread with trade? Is there any record of human civilizations that didn't use base 10?
- How do cheerios lower cholesterol?
- Is the gravity of Ceres strong enough to allow for walking or running?
- Does breastfeeding delay menopause?
- If a non-condensable gas cannot become liquid, does this still hold true if it is in a mixture?
| What happens when an electron and a proton are stationary in a vacuum and are 1m apart? Posted: 03 Mar 2017 02:47 AM PST There are no EM fields other then that produced by the particles themselves. Obviously they will attract, but will they collide and emit photons? Will they spiral down until the electron is bound? Can you even conduct this experiment (Heisenberg uncertainty)? [link] [comments]  |
| Posted: 03 Mar 2017 05:45 AM PST |
| Do quantum mechanical effects have any physiological consequences for how our brains work? Posted: 03 Mar 2017 07:34 AM PST |
| Posted: 02 Mar 2017 05:06 PM PST |
| How do I explain this acceleration anomaly? Posted: 03 Mar 2017 03:03 AM PST For a class investigation we were required to set up a makeshift ramp and barrier, then roll an open toy truck carrying a figurine down the ramp. We logged the data and everything seems in order however, on the software generated acceleration - time graph, I have something that I can't explain. The graph begins as expected, the acceleration increases once the truck is released, but, as time goes on, the acceleration slowly decreases before it goes negative when the truck hits the barrier. I theorized that this was due to the truck approaching its max velocity, but the truck couldn't reach terminal velocity on our ramp, not only because of its length but the fact that friction and the ramp's normal force was at play. I just need help understand why the acceleration would seemingly decrease for no good reason as it rolled down the ramp. [link] [comments]  |
| Posted: 03 Mar 2017 04:46 AM PST I've been trying to learn spanish and can write a lot better than I can speak or listen, or even read. Yet when I learned English, I learned first how to listen, comprehend, and speak. [link] [comments]  |
| Posted: 02 Mar 2017 01:46 PM PST |
| How do we synthesize particular DNA? Posted: 02 Mar 2017 04:52 PM PST To explain what I mean, I am referencing this post. https://www.researchgate.net/blog/post/dna-could-be-the-future-of-data-storage It was talked about how the researchers synthesized DNA with the exact order of bases and number of bases they needed for their information (e.g. they needed to map data as GAATC and so they synthesized it exactly as so). What I'm wondering is, how is this possible? How can we synthesize exactly the DNA we want, especially one that is 200 bases long. Thanks! [link] [comments]  |
| In terms of entropy, why is the big bang different from heat death? Posted: 02 Mar 2017 07:02 PM PST I understand both are states where the universe is homogenous and energy is spread evenly. [link] [comments]  |
| Posted: 02 Mar 2017 12:52 PM PST edit Also would this be a physics or astronomy question? [link] [comments]  |
| What does the Wronskian have to do with the quotient rule? Posted: 02 Mar 2017 06:12 PM PST The determinant looks to be in the same form as the numerator of the formula for the quotient rule; I was wondering if there were any connections. [link] [comments]  |
| What do the data storage properties of nucleic acids mean for trans-binary computing? Posted: 02 Mar 2017 04:31 PM PST Given the successful harnessing of DNA's information-storing properties and the fact that each "bit" (base-pair) of DNA can be one of 4 values (A, T, G, and C), DNA could theoretically be used as a storage medium for a quaternary computing system. Obviously, such a system would also need a processor capable of computing base-4 numbers, not to mention the multitude of other hardware and software components that are required to assemble a functional computer.
Higher-order nucleic acid storage systems could be devised by including uracil (U) or even by engineering entirely new nucleobases from scratch. Would there any additional benefits of having further higher and higher order systems? My intuition tells me that systems of base-8, 16, 32, 64, etc. may have some compatibility with existing binary systems, and base-10 computers capable of storing and processing information in decimal may be more intuitive for humans to interact with. [link] [comments]  |
| Posted: 02 Mar 2017 09:09 AM PST |
| What would prompt an electron to make a downwards transition? Posted: 02 Mar 2017 02:44 PM PST |
| Is there any evidence showing that longer ads are more effective than shorter ones? Posted: 02 Mar 2017 03:53 PM PST I think poorly of companies with long ads and appreciate when an ad is short and concise.Is there any evidence showing that longer ads are more effective? [link] [comments]  |
| Largest theoretically possible wind turbine? Posted: 02 Mar 2017 02:42 PM PST I was wondering what would the size be of the largest theoretically possible wind turbine and how much power would it generate. Also if cost wasn't an issue what would the largest realistically possible wind turbine be with current materials(With normal materials or perhaps in a crazy scenario if say it was possible to build it from carbon nanotubes or somesuch) and again how much power would it generate. Thanks~! [link] [comments]  |
| Can "talking birds" like parrots actually talk? Posted: 02 Mar 2017 11:10 AM PST My understanding is that they only repeat sounds and phrases. Though I occasionally hear people debate it, they generally cite personal experiences as their only evidence. [link] [comments]  |
| Posted: 02 Mar 2017 11:42 AM PST |
| How do cheerios lower cholesterol? Posted: 02 Mar 2017 08:04 AM PST Cheerios claim to lower cholesterol. They're not lipids, so they would dissolve in blood. How would they "push" cholesterol out of arteries? Or is their claim just false? [link] [comments]  |
| Is the gravity of Ceres strong enough to allow for walking or running? Posted: 02 Mar 2017 09:17 AM PST Given Ceres' extremely low mass, would it feel more like Zero-G, or would the gravity "keep you grounded", so to speak? [link] [comments]  |
| Does breastfeeding delay menopause? Posted: 02 Mar 2017 12:14 PM PST Pregnant and breastfeeding women don't get periods, which means during pregnancy and breastfeeding follicles are not released, which means the more time a woman spends being pregnant and breastfeeding the more follicles are left. Does it mean she will get a menopause later in life? [link] [comments]  |
| If a non-condensable gas cannot become liquid, does this still hold true if it is in a mixture? Posted: 02 Mar 2017 01:01 PM PST |
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