Metals are good conductors of heat because

Heat Transfer Mcqs
BILAL KHATTAK0

A.They contain free electrons
B.Their atoms are relatively far apart
C.Their atoms collide frequently
D.They have reflecting surfaces
E.None of the above

Related Mcqs:

  1. When electric current passes through a metallic conductor, its temperature rises. This is due to __________?
  2. When the temperature of a semi-conductor is reduced to absolute zero
  3. Which of the following is wrong:
  4. A diamond point chisel is used for
  5. A glass rod when rubbed with silk cloth is charged because ___________?
  6. Which of the following class of materials are good conductors of heat and electricity?
  7. when atoms are hold together by the sharing of valence electrons
  8. Radiation heats transfer between two surfaces can be reduced by
  9. Tan ? can be greater than
  10. Hard, tough, fragile and heat sensitive metals can be processed by

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