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Assertion The stars twinkle, while the p...

Assertion The stars twinkle, while the planets do not. Reason: The stars are much bigger in size than the planets.

A

A. if both assertion and reason are true and reason is the correct explanation of the assertion

B

B. if both assertion and reason are true but reason is not correct explanation of the assertion

C

C. if assertion is true, but reason is false

D

D. if both assertion and reason are false

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ASSERTION TYPE QUESTIONS : These questions consist of two statements each, printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses. A. If both Assertion and Reason are true and Reason is correct explanation of Assertion. B. If both Assertion and Reason are true but Reason is not correct explanation of Assertion. C. If Assertion is true but Reason is false. D. If both Assertion and Reason are false. .Assertion : Seed disposal by wind is called as anemochory. Reason : The seeds are light, minute and may be winged.

MODERN PUBLICATION-Unit Test - Gravitation-Example
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  2. An 80 kg person is parachuting and is experiencing a downward accelera...

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  3. Assertion The stars twinkle, while the planets do not. Reason: The st...

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  4. Assertion: A planet is a heavenly body revolving round the sun. Reaso...

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  5. Assertion: The comets do not obey Kepler's laws of planetary motion R...

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  6. Assertion: The square of the period of revolution of a planet is propo...

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  7. Assertion: If the radius of the earth's orbit around the sun were twic...

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  8. Assertion: The earth is slowing down and as a result the moon is comin...

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  9. Assertion: The length of the day is slowly increasing Reason: The dom...

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  10. Assertion: The mass of the earth in terms of g, Rand G is given by M=g...

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  11. The change in the value of g at a height h h lt lt R above the surface...

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  12. Assertion: A tennis ball bounces higher on hills than in plains Reason...

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  13. Assertion: Average density of the earth depends on the value of g Rea...

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  14. Assertion: The earth without its atmosphere would be inhospitably cold...

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  15. Assertion: The time period of an earth satellite in a circular orbit i...

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  16. Assertion: The geostationary satellites are launched, so as to revolve...

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  17. Assertion: The time-period of pendulum on a satellite orbiting the ear...

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  18. A planet of mass m moves around the sun of mass M in elliptical orbit....

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  19. The duration of day is highest in :

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  20. A ball is thrown upwards with a velocity of 100 ms^-1. It will reach t...

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