Jixin Chen

10 Questions 108 Answers 0 Followers

Questions related from Jixin Chen

Can we distinguish free fall and still in space?

Einstein said his happiest day of thought was free fall when he cannot distinguish free fall with still. But can we? Two objects free fall together will stay together but fall sequentially will...

27 June 2025 542 2 View

Is inertia really just a form of energy?

Newton says an object has inertia and wants to remain unchanged. Does how long the object remains unchanged matter? Say a molecule stays unchanged 1 second vs 2 seconds. Is there any difference...

03 October 2024 3,933 4 View

How can we test single-atom interference?

I was thinking of two waves meet each other, interfering then separated with original momenta. I suspect this is a multi-particle phenomenon the particles carrying two waves don’t interact with...

14 July 2024 9,721 0 View

Can we measure one-way speed of light?

I have seen a lot of discussions here at ResearchGate and YouTube about the one-way speed of light and two-way speed of light. Can we measure the one-way speed of light with different relative...

01 December 2023 3,567 6 View

What is the speed of light inside the black hole?

I am relearning gravity and acceleration this summer and preparing for teaching next semester. I was trying to calculate the orbital of Earth in the solar system and pull out the energy, momentum,...

27 July 2023 1,953 6 View

Relative rotation and Mach's principle

Let's set a reference point very far away from the Earth which holds unmoved. If I am at the equator and the Earth starts to accelerate to the escaping speed on the surface, my guess is I will be...

01 January 1970 5,401 9 View

Why the entire universe might be made of photons with only megnetic fields?

Maxwell says that electric and magnetic fields are correlated with each other. Einstein hopes to unite these two together. I see people use special relativity to explain the magnetic field from...

01 January 1970 2,544 11 View

Why the probability distribution of particles in Quantum Mechanics has nodes?

In quantum mechanics, the Schrödinger equation calculated wavefunctions with a wave structure over space and changing over time. The Copenhagen interpretation, namely Born‘s interpretation states...

01 January 1970 2,408 10 View

Conservation problems of accelerating matter

I asked a question in the thread of https://www.researchgate.net/post/An_old_question_that_is_still_fresh_Is_gravity_a_Newtonian_force_or_Einstein_space-time_curvature/448 I'd like to repost it...

01 January 1970 5,364 4 View

What is light?

I believe light is a particle only, but it has a dipole and is rotating. Also, light particle has mass, because if the speed of light is dimythified, light particles can have mass themselves and...

01 January 1970 5,306 22 View