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As you can see below, I'd like to know why the saturation is decreasing with the temperature while the absolute amount of water remains constantly.The image is taken from...
Asked on 08/25/2021
1 answerLet me preface by stating that I have no experience with General Relativity. I am working on a project for school that requires a little knowledge of it, so I...
Asked on 08/25/2021 by Java Newbie
2 answerA homogeneous sphere is uniformly heated (or cooled) while the boundary is kept at constant temperature. How does its temperature evolve in time and how is it distributed spatially?...
Asked on 08/25/2021
1 answerIn most audio editing software(like audacity) waveform can be viewed. Zoomed in these look like actual waveforms. Out of curiosity I downloaded some frequency sweep test files(which are intended to...
Asked on 08/24/2021 by Likhon
2 answerIn a paper which deals with the spectra of radio frequency cosmic events, the word “spectral turnover” is used. What is “spectral turnover”?...
Asked on 08/24/2021
1 answerHow to derive the relation between Euler angles and angular velocity and get this form: $$left.begin{cases}{}PQRend{cases}right}=left[begin{array}{c}1&0&-sinTheta0&cosPhi&cosThetasinPhi0&-sinPhi&cosThetacosPhiend{array}...
Asked on 08/24/2021 by Sanjay Thakur
2 answerI am reading Cheng&Li's book "Gauge theory of elementary particle physics". In section 16.2, I am confused by some assumptions. Suppose we have a $SU(2)$ gauge theory in ...
Asked on 08/24/2021
1 answerThis is a little question that I have been wondering when I need to cut sand paper with scissors. Sand paper can be used to sharpen knives etc. when applied...
Asked on 08/24/2021 by M.L.
2 answerIn addition to total energy, which components of the angular momentum $(mathbf{L}_x,mathbf{L}_y,mathbf{L}_z)$ are conserved in the presence of an external potential field $V(x,y,z)$? I've learnt that it is...
Asked on 08/24/2021 by Tanay
1 answerFrom the ideal gas law, we are aware that PV = nRT, which seems to suggest a direct relationship between pressure and temperature, or that as temperature increases, pressure increases....
Asked on 08/24/2021 by Oishika
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