The attraction between similar molecules is called

A. inertia

B. adhesion

C. cohesion

D. friction

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  1. The weight of a body is
  2. A spherical mirror is
  3. When a body is projected upwards
  4. The neutron, one of the constituent particles of which the nuclei of atoms are composed was discovered…
  5. Photocells are used
  6. The velocity of sound in a medium is
  7. In an electrical circuit, a fuse is connected
  8. A convex mirror always produces
  9. In very cold countries alcohol is used as a thermometric liquid because
  10. The strength of an electromagnet can be increased by
  11. The planet that spins Caster than any other planet is
  12. A ship sailing from a river to the sea
  13. One finds it more difficult to walk on ice than on a concrete road because
  14. A simple mercury barometer is found in a slightly slanting position. The atmospheric pressure
  15. Pyrometers are instruments used
  16. Sound travels fastest in
  17. In a vacuum the following three articles are dropped at the same time and from the lame height. Which…
  18. The heating element often used in an electric iron is
  19. A pressure gauge for fluids is called
  20. The image of an object formed in a plane mirror
  21. A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside…
  22. Which of the following wires of same dimensions offers least resistance to the ,flow of current?
  23. Sound waves
  24. The nuclear model of atom was first visualised by
  25. Echoes are produced by
  26. In a freezer ice cubes will be formed more quickly in trays made of
  27. The earth's nearest neighbour in space is
  28. If you want to open a door with les difficulty you push it
  29. Which force is used when milk is churned to separate cream?
  30. When ice melts, Its volume