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State true or false. If false, write cor...

State true or false. If false, write correct sentence.
To convet SI unit of heat into its CGS unit, conversion factor used is 4.18

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TARGET PUBLICATION-MODEL QUESTION PAPER (PART -1 )-Questions
  1. Choose the correct alternative. Main function of Indian Remote Sensi...

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  2. When aluminium metal reacts with dilute hydrochloric acid, gas is libe...

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  3. Choose the correct alternative. Heat is liberated when

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  4. When rays of light are incident on a glass slab, then the incident ray...

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  5. State true or false. If false, write correct sentence. To convet SI ...

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  6. Complete the given analogy. High earth orbits : 35780 km:: Low earth...

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  7. Match the following.

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  8. Name the angle theta shown in the figure below.

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  9. Focal length, radius of curvature, image distance, size of image.

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  10. Explain why the value of g is zero at the centre of the earth .

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  11. Explain with the help of a diagram, why a pencil partly immersed in wa...

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  12. Carbon generally forms compounds by covalent bonds.

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  13. Rohit was testing a convex lens of focal length 30 cm. He placed an ob...

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  14. An electric bulb is connected to 250 volts. If the current of 0.25 A p...

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  15. Distinguish between mass and weight.

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  16. Select the appropriate option and complete the following paragraph. ...

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  17. Complete the following table

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  18. The electronic configuration of metal 'A' is 2, 8, 1 and that of metal...

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  19. Suppose the orbit of a satellite is exatly 35780 km above the earth's ...

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  20. Liquid ammonia is used in ice factory for making ice from water. If ...

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