Swamp Thing's latest activity
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Only took me a moment of reflection. -
Swamp Thing posted the thread How to route internet traffic via LAN port on a home router in Computing and Technology.I am using an old ISP-provided fiber router as a secondary router to extend the WiFi range on my newer fiber router. I have a LAN cable...
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Swamp Thing replied to the thread Provide DHCP to devices on secondary (extension) router.After some online research I enabled DHCP on both routers, setting up non-overlapping pools of addresses. So devices can get connected...
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Swamp Thing posted the thread Provide DHCP to devices on secondary (extension) router in Computing and Technology.I have connected a second router to my ISP's router using a LAN cable in order to cover areas that the ISP's WiFi doesn't reach too...
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Swamp Thing posted the thread Undergrad What forces a magnet's field to track the rotation of the magnet? in Quantum Physics.I wonder if other people who are getting on in years have this same kind of experience: thinking about something you thought you...
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Swamp Thing replied to the thread Raspberry Pi 5 -- Start up USB Wifi Dongle on boot.The onboard adapter has a smaller range than the dongle. The dongle has an antenna like the ones on routers etc. and has a somewhat...
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Swamp Thing posted the thread Raspberry Pi 5 -- Start up USB Wifi Dongle on boot in Computing and Technology.I bought a USB WiFi adapter that I want to use on a Raspberry Pi 5 running RP OS. It works fine if I plug it in after booting, but...
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Swamp Thing reacted to euphoricrhino's post in the thread Graduate 3D rendering of electric field lines of a swiftly moving charge with
Love.
Happy holidays folks. So I spent some time over the Thanksgiving holidays and developed a program that renders electric field lines of... -
Swamp Thing reacted to PeroK's post in the thread High School Mass & energy increments a la e = mc^2 with
Like.
The mass of a system in QFT includes all the internal binding and kinetic energies. Note that both an atom and even a proton are... -
Swamp Thing replied to the thread High School Mass & energy increments a la e = mc^2.So if I understand correctly, when we want to calculate the acceleration of a charged bound system under a certain field, we have to...
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Swamp Thing replied to the thread High School Mass & energy increments a la e = mc^2.I was not trying to compare the atom mass with the total mass of its component bits and bobs. I was trying to compare two atoms or ions...
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Swamp Thing reacted to PeroK's post in the thread High School Mass & energy increments a la e = mc^2 with Like.
You are missing the key point that an excited atom has less mass that the sum of its constituent parts. You are not looking for extra...
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Swamp Thing replied to the thread High School Mass & energy increments a la e = mc^2.Then is there anything specific to which we can attribute the extra mass, or is it just somehow acquired by the whole system in some...
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Swamp Thing posted the thread High School Mass & energy increments a la e = mc^2 in Other Physics Topics.When we consider the mass difference between an excited atom and an atom in the ground state, is it possible (or even meaningful) to try...
