Cause Definition and 572 Threads

Causality (also referred to as causation, or cause and effect) is influence by which one event, process, state or object (a cause) contributes to the production of another event, process, state or object (an effect) where the cause is partly responsible for the effect, and the effect is partly dependent on the cause. In general, a process has many causes,
which are also said to be causal factors for it, and all lie in its past. An effect can in turn be a cause of, or causal factor for, many other effects, which all lie in its future. Some writers have held that causality is metaphysically prior to notions of time and space.Causality is an abstraction that indicates how the world progresses, so basic a concept that it is more apt as an explanation of other concepts of progression than as something to be explained by others more basic. The concept is like those of agency and efficacy. For this reason, a leap of intuition may be needed to grasp it. Accordingly, causality is implicit in the logic and structure of ordinary language.In English studies of Aristotelian philosophy, the word "cause" is used as a specialized technical term, the translation of Aristotle's term αἰτία, by which Aristotle meant "explanation" or "answer to a 'why' question". Aristotle categorized the four types of answers as material, formal, efficient, and final "causes". In this case, the "cause" is the explanans for the explanandum, and failure to recognize that different kinds of "cause" are being considered can lead to futile debate. Of Aristotle's four explanatory modes, the one nearest to the concerns of the present article is the "efficient" one.
David Hume, as part of his opposition to rationalism, argued that pure reason alone cannot prove the reality of efficient causality; instead, he appealed to custom and mental habit, observing that all human knowledge derives solely from experience.
The topic of causality remains a staple in contemporary philosophy.

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  1. N

    Stress and Strain to cause these deformations

    So I got a is elongation. For part b and d, I am unsure where to start. For c, i got compression and for e, I put that the dotted line is the red block
  2. thisisweak

    I Would a HEMP event cause the northern lights?

    Hello, I looked everywhere and elsewhere for an answer to this. And I can't seem to find an answer. If a High-altitude Electromagnetic Pulse was detonated, Would this set off the Northern Lights? While a solar flair is due to a stream of electrons and ions(I hope that I got that correct). A...
  3. J

    I Fastest Cause & Effect: Electric Field & Magnetic Field

    Since the EM wave travels at the fastest speed could we say the fastest cause and effect interaction could be the change in electric field generating the magnetic field ?
  4. S

    B Wouldn't fusion reactors also cause global warming?

    A fusion reactors releases a lots of energy. Most of this energy will end up as thermal energy after it has been used by the consumers. Wouldn't this heat up the earth? People use the energy to run cookers, drive cars, light up houses, etc. This energy (99%?) will end up as thermal energy where...
  5. Marcus Gross

    I Supermassive singularity the cause of the Big Bang?

    OK so, I was wondering could the reason that our universe was in a hot dense state prior the the Big Bang Be because of it was actually a huge singularity that had no more mass to swallow up? And what caused this is that a type of matter or subatomic particle interacted with a different...
  6. jedishrfu

    Medical The Cause of Alzheimer's: Mouth Bacteria ?

    https://www.sciencealert.com/new-evidence-reveals-an-unexpected-culprit-behind-alzheimer-s-disease
  7. DaveC426913

    B Cause of time dilation when net gravity is zero

    I'm armchair knowledgeable about GR, but I've come up against something I can't eloquently explain (to someone who asserts otherwise and wants an unassailable answer). What property results in time dilation even when net gravity is zero?The net gravity at the centre of the Earth is zero, but...
  8. F

    Can a defective fan motor cause a run capacitor to go bad?

    I already have made the thread "Can a defective DRC [Dual Run Capacitor] on a heat pump cause the fan motor to go bad?" Earlier today I told my father how a defective DRC on my heat pump caused the run winding on my fan motor to burn up. My father asked me if a defective fan motor can cause a...
  9. F

    Can a defective DRC on a heat pump cause the fan motor to go bad?

    I noticed that the outdoor fan on my residential, split-system heat pump stopped working in mid-October. I don't know for sure exactly when my outdoor fan on my heat pump stopped working. It might be that my outdoor fan did not work for months before I noticed that the outdoor fan did not work...
  10. S

    How Did Steam Explosions Contribute to the Chernobyl Disaster?

    Hello I must do a report on Chernobyl: before, during and after. I have all I need except for a clear and simple explanation of how steam explosions work in this regard. All the online sites I've been on provide information that is too advanced, and as a non native English speaker, the...
  11. Edge5

    I Does spin orbit coupling cause the split in the energy level of the electron?

    Hi, As far as I understand spin orbit coupling is the interaction between proton of atom and electron. Proton's motion(from the frame of electron) around electron creates magnetic field. Hence electron experiences magnetic field. Does this magnetic field produces a Zeeman effect which cause...
  12. T

    Do vacuum Ironing boards cause negative pressure in my Space

    Hey, I'm designing an HVAC system for a laundry building. I have vacuum equipment (Vacuum press and Vacuum Ironing boards ) in the space which have a vacuum outlet the is taken outside the building through individual ducts. When all machines are operational, 877 l/s of hot air and moisture would...
  13. Wrichik Basu

    Cause of polarisation due to reflection?

    Quoting Resnick and Halliday's Fundamentals of Physics (page 912) on polarization by reflection: It is also known that when light is incident at the interface at a particular angle θb, the Brewster angle, the reflected light is completely plane polarized. Why does light get polarized when it...
  14. J

    I CMB results cause the contradiction of big bang theory

    - The wavelength of light doesn't change at all in the galaxies because the space of the galaxies doesn't expand. - The wavelength of light should be different when it passes through the galaxy or not. However, this is contradictory to the observed result. So, the big bang theory is wrong.
  15. F

    How does a low charge on an A/C cause the subcooling to be low

    I know that having both high superheat and low subcooling on an Air-Conditioner (A/C) is a strong indication that an air-conditioner does not have enough refrigerant. When the charge on an A/C is low, there is less refrigerant that enters the evaporator. When there is a lower amount of...
  16. starstruck_

    I What could cause a discrepancy in the Bias of a CCD

    This is assignment related, however it’s not really a problem solving question. So we were to take darks from our school’s CCD. The manual for the CCD says there should be ~1000 ADUs/pixel for the bias, my graph (as well as many other people- they had similar numbers) says that the bias should...
  17. K

    Burnt wire - How to investigate the cause?

    On my laptop the power plug that goes to the mains is US type (3 Pin B). My country uses Type D socket at the mains. The charger is universal 110/230V 60/50 Hz I opted for both options. A. I bought a simple converter whose female end plugs into US type and Male end plugs into Socket D. So I...
  18. Jazzyrohan

    I What is the physical cause behind time dilation?

    Time dilation can be shown mathematically but what is the physical phenomenon due to which it occurs?
  19. mktsgm

    Medical What is the rationale behind blindly supplementing deficiencies?

    In many deficiency-related diseases doctors prescribe to supplement, that which is deficient. For example, if insulin is found deficient they replace with insulin. Similarly the case with vitamin deficiencies, calcium deficiency, thyroid deficiency etc. I have a few doubts on this regard, 1)...
  20. J

    Can large static discharge cause vision to see white flash?

    I just googled to see if this was a known thing and saw there was a closed topic on the subject. Usually I like to think of myself as a creature of logic and love to point out when other people distort reality to support their emotions but now I am all alone and trippin' about what follows. For...
  21. l0st

    I Gravitational Waves Cause Uniform Space Expansion: Exploring MNRAS Papers

    I am looking at a couple of very interesting papers, published in MNRAS, that deduce, that the accelerated expansion of the Universe we observe can be attributed to gravitational waves, produced by a very distant merger of two or more universe-mass-scale black holes. The last one is on the...
  22. F

    How does grounding cause dissipation of charge

    When an object with a net charge is connected to the ground by some conducting material the net charge disappears. The only answer I was able to find was that the net charge gets spread out, which will clearly cause it to become negligible. What causes this to happen?
  23. Jehannum

    Cause of water pressure in pipework

    Am I correct in saying that water pressure (in typical domestic heating system pipework) is achieved by deformation of the pipes rather than compression of the water? I believe water to be virtually incompressible, so the 3 bar (or whatever) pressure must come from the elastic stretching of the...
  24. S

    Modern Computer Bugs, What Is The Cause?

    I would like to know what causes bugs, on the software side. Bug was not at all the term used for software but over time, it has evolved into what I think is the result of carelessness, poor development and lack of knowledge. In modern computing, bugs occur in software all the time. But why does...
  25. S

    I Time Dilation: Does Gravitational Field Strength Matter?

    Hi I have 2 questions. There are 2 planets and one clock on each of them. One of them has a bigger gravitational field strength. And two clock have same distance from the core. 1-) Does time dilation occur between two? Which clock ticks slower? 2-) If time dilation occurs, which formula...
  26. D

    How does carbon monoxide cause soda cans to explode?

    I just read an article about the hazards of the keyless feature on new cars (https://www.nytimes.com/2018/05/13/business/deadly-convenience-keyless-cars-and-their-carbon-monoxide-toll.html). Apparently, it can be easy to not know a car is still running in the garage even though one might think...
  27. arupel

    A Cause and effect and quantum field theory

    Quantum mechanics replaces the classical concept of cause and effect with probabilities. The best explanation: it just is. While the Heisenberg Uncertainty Principles hold in quantum field theory does QFT offer a different interpretation to this concept? Or at least mitigate some of the...
  28. joneall

    B Order of events and cause and effect

    I'm reading "Bang!", by Brian May, Patrick Moore and Chris Lintott. On page 40, they say: "So one [observer] may believe A preceded B by a minute, and another that A and B were simultaneous, it is impossible for any observer to see B preceding A. Hence cause and effect are preserved..." But in...
  29. H

    What would cause a magnetic field in this case?

    Hi, I've been wondering what causes a magnetic field, current or an electric field. If you had a material with extremely low susceptibility and extremely high permeability then what would cause a magnetic field in this material, a current or an electric field (as long as whatever is causing the...
  30. J

    LC Reactive elements cancel cause huge V drop. High voltage

    Hello all, I am a senior electrical engineering student at Purdue University and I am working on my senior capstone project. One of the aspects of my project is to measure voltage and current waveforms as well as the relative phase shift between them. I need to get these waveforms into a data...
  31. L

    Determining which energy level transfers cause peaks in x-ray spectra

    Hi all, I'm wondering how, for each peak in an x-ray spectra from a material (and using a crystal analyser), it is determined which energy level jump the peak corresponds to? How would you figure out the correct value of n to substitute into Bragg's Law to find the energy of the beam? Thank you!
  32. bahtiyar

    Could a steering wheel cause acceleration/deceleration of a car?

    question: The gas pedal and the brakes of a car are used to change the velocity by accelerating the car or decelerating it. Could a steering wheel perform either of these two actions? Explain. P.s: Of course velocity is a vector quantity and if the direction of car change there is an...
  33. J

    Can aerodynamic downforce from a standard car cause lateral pull in others?

    I have a friend who argues that her car creates enough downforce to cause other cars to veer towards it as they pass. I can understand cars behind it being affected, but I can't imagine 4 door car creating a force similar to that felt while driving alongside a semi truck. For what it's worth...
  34. Wrichik Basu

    What is the cause of this sound from the tube light?

    I have a tube light at my home which produces this sound: The sound can be heard for a long time every time the light is switched on, but it stops after about half an hour of switching on the light. What is the cause of this sound?
  35. J

    B Black holes cause neutron fusion in neutron stars

    I read an article today stating that the possible explanation for the near total absence of heavier elements such as gold and uranium in many galaxies may be due to those galaxies not forming around a central black hole that has in absorbing one or more neutron stars causing fusion of neutrons...
  36. patric44

    Can i cause NMR with a simple slayer exiter (Tesla coil)?

    hello guys i saw a slayer exciter circuit , witch is the crude more simpler version of the tesla coil and i made it , it works quite well but i have some questions. some questions : 1 - how strong is the magnetic field caused by this tesla coil ? it can ionize neon gas , or argon ? 2 - i...
  37. P

    A Does an increase in gain cause peaks to shift right?

    In a spectrum from an MCA (that is hooked up to a scintillator and PMT), does an increase in amplifier gain cause the peak to shift towards higher channels? I have a source and its really weak so while calibrating my detector, I had to turn the gain up way high to see a peak, but I'd preferably...
  38. D

    Can sound waves cause a burning effect on some materials?

    Hi, I wonder is it possible sound wave heat material that high that the material goes up in flames? Or what other type of frequency can make some materials burn?
  39. T

    Melted cheese-like flow -- What is it called and its cause?

    There are some plastics I am using that when melted, pull apart in a stringy way. My best comparison is like melted cheese in a sandwich. I want to know more about this, but other than looking up 'polymer rheology', I'm not sure what I should call this type of flow. I want to know what causes...
  40. B

    How does cotton agriculture cause soil exhaustion?

    I remember reading recently that in the Antebellum American South, part of the reason that white southerners wanted to expand slavery westward is that cotton agriculture would cause soil exhaustion. After growing cotton on a given piece of land for a few years, the soil would be degraded in...
  41. B

    What is the cause of normal stress on a fluid element?

    In the derivation of Navier Stokes equation there is a term for normal stress acting on the fluid element. While the cause of normal stress is the static pressure which is already present in the equation doesn't this mean that the same force on the fluid element is repeated twice with different...
  42. F

    I Can a particle cause a Bose-Einstein condensate to wave?

    Could a particle move through and displace a Bose-Einstein condensate, causing it to wave?
  43. A

    Requesting Help Regarding the Cause of the Faraday Effect

    Hey everyone, I seek help regarding the Faraday-effect (change of the polarization angle of a linearly polarized wave in an electric field). I have asked my professor about the topic and learned a lot, but I think I am still lacking one or some crucial points. Here is how I understand the cause...
  44. TheRumpus

    Does air flowing through a tube cause a pressure change?

    I have been involved in a fairly furious debate about a fluid dynamics experiment regarding the pressure of air passing through a tube attached to a moving car. It is similar in concept to the issue of whether or not an opening in an aeroplane fuselage would suck people out, where the opening...
  45. X

    How does a pressure/temperature difference cause a force?

    Hello. I am inquiring about how a pressure difference between a hot room (roughly room temperature) and a cold room (roughly the temperature of a standard refrigerator) can cause a force inside the cold room when exposed to its hotter counterpart. More specifically, I would like to apply this...
  46. Addez123

    B Does red-shifted light cause expansion of space?

    Light can get red-shifted due to expansion of space, this leads to a loss of energy. Would it be possible that this energy is what's causing the universe to expand in the first place?
  47. M

    A Can time be the cause of gravity's weakness and nonpolarity?

    Is it possible that the reason why gravity is the weakest fundamental force is because it is disappearing into the distant future? Similar to string theory's notion that gravity dissipates into other dimensions, only in this case it is time it dissipates through? Radon 220 and radium 224 nuclei...
  48. morrobay

    B Does Distance Contraction Cause Time Dilation?

    Its my understanding that relativistic length contraction l = l0√ 1-v2 also applies to the space itself in the moving S' system. For example a rocket traveling at .6 c. A distance that is 1000 meters in S frame is contracted to 800 meters in rockets frame. (1000/γ) Therefore the elapsed time /...
  49. A

    I Does this scatter chart really show a cause and effect?

    I tried to show a link between chicken consumption and obesity. What I came up with is on a web page. You can see it here: http://www.maverickexperiments.com/chicken/chickenFat.html My question is does the scatter chart at the end of this page valid?
  50. Z

    Why does pure axial loading cause shear stress?

    I just found that applying an axial load of magnitude σ on both sides of a ductile rod will produce a max in plane shear stress of magnitude σ/2. Why is this? How can there be shear stress if only a normal force is applied?
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