7943 条数据 / 21 人订阅
1、Maximum speed?
Other Physics Topics ‧ invalid@example.com (Mederman)
2、Rationale behind certain aspects of Space exploration
Other Physics Topics ‧ invalid@example.com (X11400)
3、Trying to decide which programming language I want to learn
Programming and Computer Science ‧ invalid@example.com (yungman)
4、Stern-Gerlach experiment - please confirm this surprising result
Quantum Physics ‧ invalid@example.com (Jehannum)
5、Twin paradox explained for laymen
Special and General Relativity ‧ invalid@example.com (Tony Wright)
6、Collection of Lame Jokes
General Discussion ‧ invalid@example.com (quddusaliquddus)
7、Journal Bearings Clearance Calculation
Mechanical Engineering ‧ invalid@example.com (Osvaldo)
8、Complex numbers domain
Calculus and Beyond Homework Help ‧ invalid@example.com (DottZakapa)
9、Why didn't ancient civilizations harness the power of electricity?
Art, Music, History, and Linguistics ‧ invalid@example.com (homeylova223)
10、Distance Formula Problem
Precalculus Mathematics Homework Help ‧ invalid@example.com (hackedagainanda)
11、Point-like charge between grounded plates: Induced charges
Introductory Physics Homework Help ‧ invalid@example.com (Jacob White)
12、Trying to better understand the physics of electrical earth ground.
Classical Physics ‧ invalid@example.com (FrankJ777)
13、Understanding Decay Chains
Classical Physics ‧ invalid@example.com (nmsurobert)
14、What are you reading now? (STEM only)
Science and Math Textbooks ‧ invalid@example.com (Demystifier)
15、Are electromagnetic wavelength and quantum wavelength the same thing?
Quantum Physics ‧ invalid@example.com (Jehannum)
16、What effect will SpaceX's 42K satellites have on astrononical viewing?
Astronomy and Astrophysics ‧ invalid@example.com (swampwiz)
17、Clausius clapeyron and heat capacity
Introductory Physics Homework Help ‧ invalid@example.com (B4cklfip)
18、Is dark matter all around us?
Other Physics Topics ‧ invalid@example.com (zuz)
19、Has the time "dimension" no spatial extension ?
Other Physics Topics ‧ invalid@example.com (jk22)
20、Rigid body sliding without overturning
Introductory Physics Homework Help ‧ invalid@example.com (gonza178)
21、Misconceptions about Virtual Particles - Comments
Quantum Physics ‧ invalid@example.com (A. Neumaier)
22、Can Many Worlds Share?
Quantum Interpretations and Foundations ‧ invalid@example.com (Jarvis323)
23、Where are the wasps?
Biology and Medical ‧ invalid@example.com (Glype11)
24、How to select the smooth atlas to use for spacetime?
Special and General Relativity ‧ invalid@example.com (Shirish)
25、Want to learn Mathematica programming
MATLAB, Maple, Mathematica, LaTeX ‧ invalid@example.com (Ishika_96_sparkles)
26、COVID-19 Coronavirus Containment Efforts
General Discussion ‧ invalid@example.com (BWV)
27、Alpha particle in a force field depictio
High Energy, Nuclear, Particle Physics ‧ invalid@example.com (hawkslime)
28、Today I learned
General Discussion ‧ invalid@example.com (Greg Bernhardt)
29、Starship tests: Planned 150 meter hop with SN5 this week (July 21+)
Aerospace and Astronautics Engineering ‧ invalid@example.com (mfb)
30、PhD in Medical Physics vs Biomedical Engineering
STEM Academic Advising ‧ invalid@example.com (snatchingthepi)
31、Negative energy density
Cosmology ‧ invalid@example.com (Arman777)
32、Max lifting capacity for an average human adult
General Engineering ‧ invalid@example.com (Yashi234)
33、How to remember the structures of purines and pyrimidines?
Biology and Medical ‧ invalid@example.com (Hemant)
34、The second fundamental form and derived metrics
Differential Geometry ‧ invalid@example.com (lavinia)
35、Why is a one-variable linear equation called linear?
General Math ‧ invalid@example.com (gullpacha)
36、Small oscillations and spatial transformations | Part 1
Classical Physics ‧ invalid@example.com (JD_PM)
37、Repulsion before the screen in a double-slit experiment
Quantum Physics ‧ invalid@example.com (JonAce73)
38、Relativistic quantum mechanics
Quantum Physics ‧ invalid@example.com (redtree)
39、How to determine UV lamp dosage values of 10-20 mJ/cm2
Electrical Engineering ‧ invalid@example.com (Secan)
40、Effect of index funds on stock markets
General Discussion ‧ invalid@example.com (Stephen Tashi)
41、Are stable orbits possible between Mars and Jupiter?
Astronomy and Astrophysics ‧ invalid@example.com (Albertgauss)
42、How Will Different Industries Respond to Coronavirus?
General Discussion ‧ invalid@example.com (BillTre)
43、Question re binary star systems & possible orbits
Astronomy and Astrophysics ‧ invalid@example.com (Kate_C)
44、Wedges problem -- When will the two wedges start sliding?
Engineering and Comp Sci Homework Help ‧ invalid@example.com (mingyz0403)
45、Consciousness and quantum mechanics
Quantum Interpretations and Foundations ‧ invalid@example.com (rasp)
46、Diffussion-limited aggregation and the mobility of particles
Classical Physics ‧ invalid@example.com (Sciencestd)
47、Can time and space be thought of fields?
Special and General Relativity ‧ invalid@example.com (Immortal68)
48、Another twin paradox post
Special and General Relativity ‧ invalid@example.com (Mark1980)
49、If a wheel gets rid of friction, how does it move?
Classical Physics ‧ invalid@example.com (iVenky)
50、Assessment of astronomical numbers like those of Proxima Centauri
Astronomy and Astrophysics ‧ invalid@example.com (cjackson)
51、Degree or Certificate for General Contractor? Home maintenance remodel
DIY Projects ‧ invalid@example.com (JohnSmith0909)
52、Pipe Friction, Reynolds number & Bernoilli's Equation
Introductory Physics Homework Help ‧ invalid@example.com (sci0x)
53、Question about Waves on a String
Introductory Physics Homework Help ‧ invalid@example.com (Abdullah Almosalami)
54、The Lagrange–d'Alembert principle for rigid bodies
Classical Physics ‧ invalid@example.com (wrobel)
55、Mosteller lectures - available online?
Set Theory, Logic, Probability, Statistics ‧ invalid@example.com (Stephen Tashi)
56、My favored scientist quotes
General Discussion ‧ invalid@example.com (Demystifier)
57、Space Stuff and Launch Info
Aerospace and Astronautics Engineering ‧ invalid@example.com (1oldman2)
58、Any proof of extra dimensions?
Beyond the Standard Model ‧ invalid@example.com (Trollfaz)
59、Change in a rocket's kinetic energy
Introductory Physics Homework Help ‧ invalid@example.com (Miraj Kayastha)
60、Product space vs fiber bundle
Differential Geometry ‧ invalid@example.com (cianfa72)
61、Sean Carroll and Many Worlds
Quantum Interpretations and Foundations ‧ invalid@example.com (Quotidian)
62、Percentage yield in a reaction problem
Biology and Chemistry Homework Help ‧ invalid@example.com (jackthehat)
63、Antiferromagnetic ground state due to superexchange
Atomic and Condensed Matter ‧ invalid@example.com (physlosopher)
64、Naked Eye NEOWISE
Astronomy and Astrophysics ‧ invalid@example.com (George Jones)
65、Rigorous Study of the Higgs Boson - Question
Science and Math Textbooks ‧ invalid@example.com (Sunnyocean)
66、Chainrule Euclidean Norm
Calculus ‧ invalid@example.com (SchroedingersLion)
67、EMP in Science Fiction
Science Fiction and Fantasy Media ‧ invalid@example.com (Quotidian)
68、Confused about Mercury Barometers
Classical Physics ‧ invalid@example.com (rtareen)
69、Separation of variables possible in this problem?
Differential Equations ‧ invalid@example.com (DuckAmuck)
70、Understanding the output waveform and using LTSpice
Engineering and Comp Sci Homework Help ‧ invalid@example.com (JC2000)
71、Pilot wave vs the rest?
Quantum Interpretations and Foundations ‧ invalid@example.com (manases)
72、Disillusioned math major
STEM Career Guidance ‧ invalid@example.com (homeylova223)
73、Probability of neutrino switching: more massive, more probable?
Quantum Physics ‧ invalid@example.com (nomadreid)
74、How do you normalize this wave function?
Quantum Physics ‧ invalid@example.com (R P Stone)
75、Angle of deviation from a magnetic field
Introductory Physics Homework Help ‧ invalid@example.com (tanaygupta2000)
76、Crazy solar system question
Special and General Relativity ‧ invalid@example.com (sqljunkey)
77、Why do cactus have thorns?
Biology and Medical ‧ invalid@example.com (arydberg)
78、The Coronal Heating Problem - The Hydrogen Fusion Core disappears?
Astronomy and Astrophysics ‧ invalid@example.com (Gfellow)
79、Mechanical lifting device
Mechanical Engineering ‧ invalid@example.com (Yashi234)
80、dim null ST <= dim null S + dim null T
Calculus and Beyond Homework Help ‧ invalid@example.com (fishturtle1)
81、Calculate the boiling temperature of methanol from thermodynamic data
Biology and Chemistry Homework Help ‧ invalid@example.com (il postino)
82、Starting to Learn Python: Development Tools and Environments
Computing and Technology ‧ invalid@example.com (PeroK)
83、Free Springer books during lockdown!
Science and Math Textbooks ‧ invalid@example.com (dRic2)
84、Why is entropy of an object inversely related to its temperature?
Classical Physics ‧ invalid@example.com (KurtLudwig)
85、PF Photo Contest - Skeleton Crew (7/18-7/24)
General Discussion ‧ invalid@example.com (ZapperZ)
86、Distinguishing gravity from fictitious forces
Classical Physics ‧ invalid@example.com (Hiero)
87、Is there a difference between Faraday’s induction experiments?
Classical Physics ‧ invalid@example.com (cg0303)
88、Minkowski contents question
Cosmology ‧ invalid@example.com (homerwho)
89、Closure in the subspace of linear combinations of vectors
Quantum Physics ‧ invalid@example.com (Phys12)
90、A dot in a box
Differential Geometry ‧ invalid@example.com (sqljunkey)
91、Thermodynamics: phase change and latent heat problem
Introductory Physics Homework Help ‧ invalid@example.com (NickDime)
92、Projection Maps for Alien World Navigation
Writing and World Building ‧ invalid@example.com (DaveC426913)
93、Calculating the magnetic field in this seemingly simple case?
Classical Physics ‧ invalid@example.com (Abdullah Almosalami)
94、Maxima Tutorials?
MATLAB, Maple, Mathematica, LaTeX ‧ invalid@example.com (Leo Liu)
95、Collection of Science Jokes P2
General Discussion ‧ invalid@example.com (Greg Bernhardt)
96、Optimal strategy for repeated coin toss game - with possible bias
Set Theory, Logic, Probability, Statistics ‧ invalid@example.com (The Investor)
97、Estimation of the power in a received radio signal
Classical Physics ‧ invalid@example.com (jcap)
98、Split Unit Interval in half
Topology and Analysis ‧ invalid@example.com (mathman)
99、Griffiths 8.5: Impulse and Momentum parallel plate capacitor
Advanced Physics Homework Help ‧ invalid@example.com (KDPhysics)
100、Can we always rewrite a Tensor as a differential form?
Differential Geometry ‧ invalid@example.com (kay bei)
最后更新于 22 分钟前
