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Which of the following time measuring de...

Which of the following time measuring devices is most precise

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Which of the following length measurement is (i) most precise and (ii) least precise? (a) I= 5cm (b) I =5.00cm (c ) I= 5.000 cm (d) I = 5.0000cm.

Which of the following length measurements is most precise and why? (a) 2.0 cm , (b) 2.00 cm , ( c ) 2.000 cm

which of the following measurements is most precise ?

The mean length of an object is 5 cm. Which of the following measurements is most accurate?

The mean length of an object is 5cm . Which of the following measurement is most accurate?

Which of the following measurement is most precise?

LAKHMIR SINGH & MANJIT KAUR-MOTION AND TIME-EXERCISE
  1. The motion of a simple pendulum is

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  2. Name the material which is used for measuring time in electronic clock...

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  3. Which of the following time measuring devices is most precise

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  4. What is the smallest time interval which can be measured accurately : ...

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  5. What is the smallest time interval which can be measured accurately : ...

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  6. Which of the two is a bigger unit of time microsecond or nanosecond ?

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  7. A pendulum clock becomes

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  8. Which of the two requires an electric cell for its working : a quartz ...

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  9. A boy riding a bicycle covers a distance of 10 m in 40 s. What is the ...

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  10. A bus takes 30 minutes to travel a distance of 25 kilometres. Calculat...

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  11. what is speedmeter ?

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  12. (a) In uniform motion, the path of an object can be a straight line, c...

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  13. What can you say about the motion of an object whose distance-time gra...

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  14. (a) Define speed. What is the SI unit of speed ? (b) What is meant b...

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  15. Write the dimensional formula of speed.

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  16. Fill in the following blanks with suitable words : The distance move...

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  17. An object moving along a straight line with a constant speed is said t...

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  18. An object moving along a straight line with a constant speed is said t...

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  19. The distance-time graph of the motion of an object moving with a conta...

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  20. Fill in the following blanks with suitable words : The time from one...

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