भौतिकी विज्ञान क्विज़
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Questions and Answers

Which theorem relates the flux of a vector field through a closed surface to the divergence of the field in the volume enclosed?

  • Gauss's Theorem
  • Ostrogradsky's Theorem
  • The Flux Theorem
  • The Divergence Theorem (correct)

In which fields is the divergence theorem usually applied?

  • Mechanics and kinematics
  • Thermodynamics and optics
  • Electrostatics and fluid dynamics (correct)
  • Quantum mechanics and relativity

In how many dimensions does the divergence theorem usually apply?

  • Two dimensions
  • One dimension
  • Any number of dimensions
  • Three dimensions (correct)

What does the divergence theorem state about the sources and sinks of a vector field in a region?

<p>The sum of all sources (with sinks regarded as negative sources) gives the net flux out of the region (D)</p> Signup and view all the answers

What is the equivalent of the divergence theorem in one dimension?

<p>Integration by parts (C)</p> Signup and view all the answers

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