Physics Assignement
complete assignment with clear solution and explanation
Describe why is heavy water employed as a moderator? Illustrate.
What do you mean by the term wave fronts? Explain in short.
As shown in the figure below, a source at S is sending out a spherical wave: E1=(A×D/r) cos(wt-2πr/λ); where r is the distance to source
What do you mean by the term geocentric? Briefly describe it.
Explain Kirchhoff's rules or Kirchhoff's Loop rule and Point rule? Kirchhoff's rules (G.R. Kirchhoff) <
Huygens' construction: Huygens ‘Principle (C. Huygens): The mechanical propagation of the wave (specially, of light) is equal to supposing that every point on the wave front acts as a point source of the wave emission.
Explain in detail the motion balance principle
Lenz's law (H.F. Lenz; 1835): The induced electric current always flows in such a direction that it resists the change generating it.
Give one benefit of a scanning electron microscope over the transmission electron microscope? Briefly explain it.
Explain what does held the nucleons altogether in a nucleus?
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