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Define one light year....

Define one light year.

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State true or false. If false, give the correct statement. One light year is defined as the distance travelled by light in vacuum during the period of one year.

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  1. Define one light year.

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  2. Temperature is a measure of total kinetic energy of the particles in a...

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  3. One coulomb of change flowing per mintute is called'ampere'.

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  4. Amount of substance give the number of particles present in the substa...

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  5. Intensity of light from a candle is approximatcly cqual to one'candela...

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  6. Angel formed at the top of a cone is an exemple of'Plane Angle'.

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  7. Quartz clocks are used in GPS Devices.

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  8. The number 4.582 can be rounded off as 4.58.

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  9. Assertion & Reason: Direction Mark the correct choice as Assertion: T...

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  10. Assertion & Reason: direction Mark the correct choice as Assertion: E...

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  11. Assertion & Reason: direction Mark the correct choice as Assertion: R...

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  12. How many base quantities are included in SI system?

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  13. Give the name of the instrument used for the measurement of trmperatur...

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  14. What is the SI unit of Luminous Intensity?

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  15. What type of oscillactions are used in atomic clocks?

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  16. Mention the types of clocks based on their display.

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  17. How many times will the 'minute hand' rotate in one hour?

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  18. How many hours are there in a minute?

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  19. What is measurement?

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  20. Define- Temperature.

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  21. Define Ampere :

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