Heat is transmitted from one end of a metal rod to its other end by the method of

A. conduction

B. convection

C. radiation

D. sublimation

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Which of the following has the highest refractive index?
  2. Holography is the technique of
  3. The stem of a vibrating tuning fork is pressed against a sound box. Then
  4. A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside…
  5. The device that is used to measure the electromotive force of a cell is
  6. The following are the atmospheric zones above the surface of the earth:A) Troposphere B) IonosphereC)…
  7. Which of the following pairs is not correct?
  8. A cyclist leans inwards when he is negotiating a curve 10 that
  9. The weight of a body is
  10. Bats flying in the dark avoid obstacles because
  11. Drinks kept in a vacuum flask remain hot or cold as the case may be for a long time because
  12. If the speed of the rotation of the earth increases the weight of a body
  13. The filament lamp is an example for
  14. Increase in pressure
  15. Commonly used safety fuse wire is made of
  16. Chronometer la an instrument to measure
  17. A device used to measure heights above sea level is known as
  18. What la the minimum velocity required for a rocket to overcome earth's gravity and travel into space?
  19. A bar magnet tied in the middle with a thread is suspended at the South Pole of the earth. The magnet…
  20. If a body weight 12N on the surface of the earth, how much will it weigh on the surface of the moon…
  21. While crossing a suspension bridge, the soldiers are ordered to break steps because
  22. Where does the centre of gravity of a rubber ring lie?
  23. Solar radiation is preferred to other sources of energy because
  24. A transformer
  25. The enormous energy released in nuclear and thermonuclear reactions is due to conversion of
  26. When the velocity of a body is halved
  27. In a vacuum the following three articles are dropped at the same time and from the lame height. Which…
  28. The minimum velocity required by a satellite to escape earth's gravitational pull is
  29. Before the invention of geostationary satellites, television stations could not transmit their programmes…
  30. In a freezer ice cubes will be formed more quickly in trays made of