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Do all the stars in the sky move ? Expla...

Do all the stars in the sky move ? Explain.

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MBD -HARYANA BOARD-SHORT ANSWER TYPE QUESTIONS-EXAMPLE
  1. Describe with the help of a diagram an instrument which can be used to...

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  2. List three states in India where earthquakes are more likely to strike...

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  3. Suppose you are outside your home and an earthquake strikes. What prec...

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  4. The weather department has predicted that a thunderstorm is likely to ...

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  5. Label the following picture

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  6. Which picture is shown below? On what rule is it based?

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  7. The following diagram shows which process of light? Write its laws

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  8. Suppose you are in a dark room. Can you see objects in the room? Can y...

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  9. Differentiate between regular and diffused reflection. Does diffused r...

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  10. Describe an activity to show that the incident ray, the reflected ray ...

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  11. Describe the construction of a kaleidoscope.

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  12. Draw a labelled figure of the V.S. of human eye.

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  13. Explain how you can take care of your eyes

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  14. What is the angle of incidence of a ray if the reflected ray is at an ...

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  15. How many images of a candle will be formed if it is placed between two...

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  16. What is a constellation? Name any two constellations.

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  17. Draw sketches to show the relative position of prominent stars in (...

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  18. Do all the stars in the sky move ? Explain.

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  19. Why is the distance between stars expressed in light years? What do yo...

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  20. Is the following sketch of the Solar system correct? If not, correct i...

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