Can electroweak force transfer heat?

We know that the electromagnetic force can transfer heat and make the temperatures go up and down. Entire thermodynamics is based on this heat transfer. My question is whether the electroweak...

06 July 2016 1,104 7 View

Is it possible that the gravitational force is a residue of nuclear force?

It is understood that the nuclear force is a residue of strong force.Can we extend this idea further to say that the gravitational force is a residue of nuclear force?

10 November 2014 2,814 20 View

Is there a quantum gravity theory that can generate entire table of standard model particles with a single formula?

07 August 2014 4,596 35 View

Is there a rotation curves (of galaxies) theory that satisfies Einstein's field equations and supports cold dark matter?

07 August 2014 2,663 5 View

Can we say that the gravitational mass is equal to relativistic mass and not the inertial (rest) mass?

Development of "Periodic relativity", "Periodic quantum gravity and cosmology" and application to "Orbital period derivative of a binary system" support the above statement.

05 June 2014 9,643 17 View

Did Isaac Newton overlook a basic property of elliptical motion which allows geodesic like trajectories?

In classical two body systems of gravitating masses, the orbit of one body in the coordinate system of another is assumed to be elliptical. The angle between the radial vector and the tangent...

05 June 2014 5,282 20 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Discrete Phase model (DPM) particle break-up has particle size limits during particle tracking?

Hello, I am currently working on simulating water droplet partciles in a closed room. When I use uniform particles, without "particle break-up", I can carry out the simulation without any problem....

02 March 2021 3,053 2 View

Could anyone tell me what is the range of submillimeter wave?

There is confusion regarding the submillimeter-wave range. Many papers specify its range from 300GHz but some also consider its range from 100GHz. If I design an antenna on 122ghz what would I...

01 March 2021 516 7 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

Complex wave form in ANSYS?

Is there a way to input wave speed in a complex form on ANSYS? The wave speed I need to assign a material is 325(1+0.11i) however I have been unable to do this thus far. Failing that, is there...

27 February 2021 5,969 1 View