Tea pots are highly polished

Heat Transfer Mcqs
BILAL KHATTAK0

A.So that they may not conduct heat from outside
B.So that they may absorb all radiation from outside
C.To make them attractive to look at
D.Because porcelain takes high polish
E.None of the above

Related Mcqs:

  1. Highly polished surfaces of a thermosflask prevent heat by
  2. Night time temperatures rarely drop below the dew point temperature because __________?
  3. Two pieces of wood are placed in sunlight. One is painted white and the other is painted black. It can be concluded that
  4. In an adiabatic change the system
  5. An important reason for the large daily temperature range over deserts is __________?
  6. If a spark plug does not fire, the probable cause could be
  7. The concept of black body in heat transfers applies to
  8. The diathermous body is one that ______________?
  9. The gas that absorbs most of the harmful ultraviolet radiation in the stratosphere is __________?
  10. Heat transferred outward from the surface of the moon can take place by __________.

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