Physics General Knowledge Questions/span>

1. The product of the moment of inertia and the angular acceleration is
  A.  Torque
  B.  Work
  C.  Force
  D.  Angular momentum
Answer
Ans: A
Torque
2. The law of floatation was invented by
  A. Wright Brothers
  B. Archemedes
  C. Galileo
  D. Newton
Answer
Ans: B
Archemedes
3. Relative humidity is measured by
  A.  Hygrometer
  B.  Potentiometer
  C.  Hydrometer
  D.  Lactometer
Answer
Ans: A
Hygrometer
4. Who developed the atom bomb?
  A.  Robert Opan Heemar
  B.  Samual Cohen
  C.  Bernor Bon Bron
  D.  Adberd Taylor
Answer
Ans: B
Samual Cohen
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