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A man Jumping out of a moving train is thrown

A. forward

B. backward

C. sideways

D. None of the above

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  2. Diamond shines because of its
  3. The rate of cooling of a hot body depends on
  4. The principle of equivalence of mass and energy was established by
  5. A bullet is fired at a certain angle with the horizontal. Its path will be
  6. When the disturbed electrons of an exited atom transfer back into lower energy levels they emit energy…
  7. The heating element often used in an electric iron is
  8. The Solar System lies near the edge of a galaxy known as
  9. The first Indian Satellite launched from a Russian Cosmodrome on April 16, 1975 was named
  10. When a swing la drawn to a side Its potential energy In relation to the earth
  11. A permanent magnet may be demagnetised by
  12. Echoes are produced by
  13. A stationary elevated object has
  14. Powder clings to the skin because of
  15. When a particle in motion is acted upon by a force in a direction perpendicular to the direction of…
  16. A solid ball of metal has a spherical cavity inside it. When the ball is heated the volume of the cavity…
  17. Skating on ice is possible because
  18. The aneroid barometer uses
  19. The Space Application Centre for training in Satellite Communication Technology is located at
  20. The planet with the reddish tinge is
  21. Cyclotron is an apparatus used
  22. The spectrum of white light can be studied by
  23. The velocity of sound in air increases with
  24. Credit for starting Space Science Research in India goes to
  25. When a body is partly or wholly immersed in a liquid the apparent loss of weight is equal to the weight…
  26. When the velocity of a body is halved
  27. A tube light works on the principle of
  28. Mercury does not stick to glass because
  29. The difference between planets and stars is
  30. A proton is