Home

When ice just melts

A. there is no change in volume

B. there is no change in temperature

C. heat is given out

D. there is no change of state

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

You can do it
  1. Tea pots are highly polished
  2. One finds it more difficult to walk on ice than on a concrete road because
  3. What la the minimum velocity required for a rocket to overcome earth's gravity and travel into space?
  4. The property of a fluid by which it resists relative motion within itself is known as
  5. The end product in the uranium disintegration series is
  6. In a hydraulic pressure
  7. Sound waves in air are
  8. The image of an object formed in a plane mirror
  9. A man Jumping out of a moving train is thrown
  10. Which of the following is fissionable?
  11. The rings of Saturn were discovered by
  12. The function of a ruse wire is
  13. A device used to measure heights above sea level is known as
  14. The radius of an atom is approximately
  15. The cell that can be recharged, after it has run down, by passing a direct current through it from a…
  16. The maximum range of most TV signals is from 121 to 240 km only because
  17. A radio set that uses valves does not start operating immediately when it is switched on whereas a set…
  18. Fish and other aquatic creatures can live inside a deep frozen pond because
  19. A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside…
  20. The speed of light is minimum while passing through
  21. Hydrophone is an instrument used
  22. Electromagnets are used in
  23. In compact porous soil, the rising of the water is due to
  24. Acoustics' la a branch or study dealing with
  25. Out of the following, name the fluorescent substance.
  26. Which of the following is not electromagnetic waves?
  27. Tap water is placed in an open pad and allowed to evaporate. After some time the temperature of water
  28. Frictional force acts in
  29. Halley's comet appears in the heavens once in
  30. The cover of a solar cooker is made of glass because