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

What is the GT matrix element for the neutron?

.

11 December 2014 6,157 5 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 There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

Could the "incoming radiation (net radiation)" values be negative?

Could the "incoming solar radiation" values be negative? What is the difference between "global solar radiation" and "incoming solar radiation"? Which one might be measured negative values?

21 February 2021 7,726 9 View

In methylene blue test Why is UV absorbance reading very low as soon adsorbent is added and then increasing before reaching equilibrium?

Hello, I'm working on removal of methylene blue. 01. in the dark test very first reading is taken 15 minutes after adding adsorbent to the dye solution and that UV absorbance reading is very...

19 February 2021 472 5 View

If the electron is a wave, then what is its nature? Is it an electromagnetic wave?

If the electron is a wave, then what is its nature? Is it an electromagnetic wave? Thank you very much,

17 February 2021 9,024 4 View

How to calculate ultraviolet dose in Gy or J/kg?

Currently I'm doing a literature review regarding the comparisons of different types of radiation such as uv, electron beam and gamma radiation. But I'm having a difficult time converting uv unit...

11 February 2021 7,642 3 View

Is there a way to use waveguide ports for circular antenna design in CST?

Hi, whenever i use circular array i get this error "Waveguide ports must be aligned with Cartesian coordinate planes for the transient solver" Does anyone use circular array with waveguide ports?...

09 February 2021 3,609 8 View

How to model in HFSS or FEKO Free Space Material Characterization?

I am having trouble setting up this problem in HFSS or FEKO. In HFSS, I've tried both FEM and FEBI-IE solvers. With FEKO, I've tried it's MoM solver and default settings. I am would like model...

09 February 2021 375 2 View

Distribution of modes fields ?

Hi, We find a specific distribution of electric fields in structure for different frequencies which can be seen using em solvers and known as modes. I would like to know how we can choose the...

04 February 2021 10,043 3 View