1.

MatchthestatementsincolumnAwiththoseincolumhColumn E(a) Negative(b) Repulsion(c) Attraction(d) PositiveColumn A1. A kind of force acting berween two similarly charged badies.2. A kind of force acting beween two oppositely charged bodies.3. A charge produced on a glass rod on rubbing with silk.4. A charge produced on an ebonite rod on rubbing with fur5, A phenomenon due to which a dazzling white light is producedin the clouds.6. A device which protects tall buildings from lightning7. Scale for measuring the intensity of an earthquake.8. A giant seawave produced due to an earthquake under the sea. ()Tectonic plates9. Giant plates of lithosphere floating over the mantle of the earth.Q Epicentre(e) Lightning conductor(0) Lightning(g) Seismograph10. A point directly above the hypocentre on the surface of the earthduring an earthquakeTsunami(k) Richter11. An instrument used for recording an earthquake.192

Answer»

1. B2. C3. D4. A5. F6. E7. K8. J9. H10. I11. G



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