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Express the following in standard form:...

Express the following in standard form:
Express 56 km in m.

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NCERT EXEMPLAR-EXPONENTS AND POWERS-EXERCISE
  1. Express each of the following in standard form: Mass of a molecule o...

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  2. Express each of the following in standard form: Human body has 1 tri...

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  3. Express the following in standard form: Express 56 km in m.

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  4. Express the following in standard form: Express 5 tons in g.

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  5. Express 2 years in seconds. (Write in standard form)

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  6. Express each of the following in standard form: Express 5 hectares in...

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  7. ((2)/(9))^(3)times((2)/(9))^(-6)=((2)/(9))^(2x-1)

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  8. By what number should ((-3)/2)^-3 be divided so that the quotient may ...

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  9. Find the value of n. (6^(n))/(6^(-2))=6^(3)

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  10. Find the value of n. (2^(n)xx2^(6))/(2^(-3))=2^(18)

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  11. (125xx x^(-3))/(5^(-3)xx25xx x^(-6))

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  12. (16xx10^(2)xx64)/(2^(4)xx4^(2))

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  13. If (5^(m)xx5^(3)xx5^(-2))/(5^(-5))=5^(12) find m

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  14. A newly born bear weigh "4kg" .How many kilograms might a five year ol...

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  15. The cells of a bacterial double in every 30 minutes. A scientist begin...

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  16. Planet A is at a distance of 9.35xx10^(6)km from Earth and planet B is...

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  17. The cells of a bacterial double itself every hour. How many cells will...

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  18. An insect is on the 0 point of a number line, hopping towards 1. She c...

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  19. Investigating solar system: The table shows the average distance from ...

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  20. This table shows the mass of one atom for five chemical elements. Us...

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