8 Questions 74 Answers 0 Followers
Questions related from P.K. Karmakar
Dear Colleagues, I would like to request various observational evidences about the existence of diverse (nucleus) acoustic waves in the interiors of compact astrophysical objects, such as white...
18 August 2023 3,266 0 View
It is extensively long-familiar that all-rounding pandemic disruptions transform offline synchronous (face-to-face, real) classrooms into online asynchronous (screen-to-screen, virtual) ones. It...
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Should higher education be driven fully only by academic merit? Could it be contagious at free of cost?
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We are often habituated to see "dispersive waves in media" and "waves in dispersive media". So, a natural fundamental question arises in our mind. What is, or are dispersive in nature - "wave",...
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The constitutive dust grains in astrophysical environments are partially ionized. What should be the most appropriate (effective) form of dust-dust interaction in astrophysical environments? In a...
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Can any one suggest some classics dealing with cosmic radiations and their hydrodynamics from stability viewpoint? Interest lies both on the local as well as global behaviours of cosmic fluids.
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Can anyone explain physically why nonlinearity causes wave steepening and dispersion causes wave broadening effects? Demonstrations with insightful references are welcome.
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What is the "Biomechanics" of "heliotropism" as exhibited by Sunflowers? Can any one technically explain the physics and chemistry responsible behind?
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