Bollywood Songs Lyrics Quiz

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Questions and Answers

What is the meaning of the word 'जागते' in the given text?

  • Running
  • Eating
  • Sleeping
  • Awake (correct)

What does the phrase 'बिना हिट लावा' imply in the given text?

  • Without hitting anyone
  • Without touching
  • Without making a sound
  • Without causing any harm (correct)

What is the significance of the word 'अंजलि' in the context of the text?

  • Prayer
  • Plea
  • Salutation (correct)
  • Apology

Who was the first physicist to formulate a concise definition of thermodynamics?

<p>Lord Kelvin (B)</p> Signup and view all the answers

Which physicist believed that engine efficiency was the key that could help France win the Napoleonic Wars?

<p>Sadi Carnot (A)</p> Signup and view all the answers

Who restated Carnot's principle known as the Carnot cycle and gave to the theory of heat a truer and sounder basis?

<p>Rudolf Clausius (C)</p> Signup and view all the answers

What field did thermodynamics develop out of a desire to increase the efficiency of early steam engines?

<p>Meteorology (A)</p> Signup and view all the answers

In which year did German physicist and mathematician Rudolf Clausius publish his most important paper, 'On the Moving Force of Heat'?

<p>1850 (B)</p> Signup and view all the answers

A P-N junction mimics a closed switch when it:

<p>is reverse biased (C)</p> Signup and view all the answers

The conduction band is closest to the valence band in:

<p>semiconductors (A)</p> Signup and view all the answers

PN junction failure below 5 V is caused primarily by:

<p>Either (a) or (b) (C)</p> Signup and view all the answers

When checking a diode, low resistance readings both ways indicate the diode is:

<p>faulty (D)</p> Signup and view all the answers

Which of the following are true about a tunnel diode:

<p>1 and 2 (A)</p> Signup and view all the answers

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