If the total pressure on a solid in equilibrium with its vapor is increased, will the vapor pressure of the solid increase?

10 November 2015 9,023 9 View

Why the measurd and calculated spins of Y90 are different?

nuclear structure

11 December 2014 4,965 0 View

Why the measurd and calculated spins of Bi206 are different?

nuclear structure

11 December 2014 7,709 0 View

What is the exact value for rms radius of deuteron?

Nuclear force

11 December 2014 1,442 0 View

How can we show that the muon and neutron decay give the same value of g?

Nuclear

11 December 2014 7,581 0 View

What is the physical meaning of eccentricity to be >> 1 ?

If e > 1 it will be the hyperbola, but what about if e >> 1.

11 December 2014 2,396 4 View

The max. SAR of of Choclolate Touch model is given 1.47 W/kg. Is this a small value?

It is the allowed value by CENT, 2013

05 June 2014 651 0 View

Acoustimeter RF meter is a dedicated radio frequency. Is it cabable to be used to measure the frequency of the max and min with small error?

Radiation measurements

05 June 2014 9,927 0 View

Is The two-scale-factor- universality reliable?

Answer

04 May 2014 2,371 0 View

Is it possible that the viscosity has an imaginary term?

Is it possible that the viscosity has an imaginary term?

03 April 2014 5,524 4 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

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 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

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

How to include original NMR data in a manuscript?

hello. i am junior researcher. I received a comment from a reviewer that he could not find NMR data in my submitted paper. I had included the NMR graph with explanation and formula to calculate...

27 February 2021 734 4 View

Should we reduce the standard unit of length to 0.31951540592 meter ?

The reasoning behind this question is to align the ratios of the proton potential in energy per charge to the speed of light in distance per time. As these two dimensions appear to be related,...

27 February 2021 947 7 View