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Questions related to Physics
According to Mach's Principle remote masses of the universe may be assumed to have some influence on local phenomena like, in particular, the appearance of inertial forces. As mentioned in a...
02 February 2018 8,451 68 View
My question is Can we attain 50-60 Hz Sound frequency on flowing water through tubes? while in background pump is working or other sounds are there (no noise cancellation). What happens if we...
02 February 2018 7,800 2 View
Greetings, TMDC mono-layer hetero junction I made by transferring of each flake (mono-layer attached with bulk portion) on gold contact fingers(bottom electrode contacts made on 300nm SiO2...
02 February 2018 7,667 1 View
I am trying to design a rectangular waveguide (WR12) power divider/combiner to split/combine my signal and at the same time maintain a good isolation between the two fan-out legs. In my...
02 February 2018 2,707 4 View
I need the numeric value. Consider STP. Please don't explain -dE/dR stuff.
02 February 2018 7,865 3 View
Please see the attachment.
02 February 2018 7,562 19 View
I interested to know how scientists measure light speed.
02 February 2018 2,991 3 View
Hi, I have a question regarding modified Arrhenius equation: k=ATbexp−E/RT Does anyone knows how to choose the term temperature exponent 'b' for a specific reaction. The only thing I can find...
24 January 2018 7,707 11 View
I am currently writing up an undergraduate dissertation on the impact of mobile & branchless banking on MFIs in Mexico. Using MIXMarket, I have prepared a dataset but there is no information...
23 January 2018 6,322 5 View
Much discussion occurs on topics that have been around for many years. Is there a new topic, or are we just refining the old ones. What Are The Leading Edge Topics Of Physics Research In...
19 January 2018 8,690 7 View
What is the crystal structure of 6061-t6 aluminum alloy?
17 January 2018 5,922 4 View
As mentioned in a recent contribution*, cumulative gravitational potential of remote masses is about 108 times the sun's gravitational potential at our location. As potential gradients generated...
01 January 2018 5,015 11 View
01 January 2018 6,076 11 View
01 January 2018 7,168 8 View
Is knowledge related to our being in the world (earth)? Would we have discovered the phenomenon of gravity?
01 January 2018 7,761 16 View
The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the...
01 January 2018 7,875 39 View
We consider small perturbation in plasma to understand the concept of plasma oscillation. We take perturbation in velocity, density and electric field. que-1 how do we create this perturbation...
01 January 2018 7,767 6 View
Hi, Can electromagnetic waves environment damaging the balance for nuclear bomb? I think yes it is if the electromagnetic wave interfere inside the nuclear reactions. Please, remind my name in...
01 January 2018 6,263 0 View
What is the possibility that I'll get a PhD job for research in String Theory and Particle Physics? I'm currently in my 3rd Year of Undergraduate Studies and have done research work in Photonics....
01 January 2018 5,483 17 View
This may be a silly question but I am new to quantitative psychology experiments! I am looking to conduct an experiment which uses stimuli from 4 different groups of people. These will then be...
28 December 2017 6,105 2 View
Hi, I'm attempting to create nonlinear metamaterial structures in comsol and I don't know how to measure second harmonic generation. How do I measure that frequency x goes into structure and...
19 December 2017 10,028 4 View
Marmite is a viscous, savory food paste processed from brewers yeast, that many British people like to spread on toasted bread or crumpets. Due to patchy availability in Asia, I bring jars in my...
18 December 2017 9,050 4 View
why some rain fall make bubbles and others do not ? is there a chemical component that facilitates the formation of bubbles
12 December 2017 1,993 6 View
12 December 2017 603 4 View