हिंदी

Solve the following problem: Write the following in exponential notation: 0.000098

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प्रश्न

Solve the following problem:

Write the following in exponential notation:

0.000098

एक पंक्ति में उत्तर
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उत्तर

0.000098 = 9.8 × 10–5

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अध्याय 2: Introduction to Analytical Chemistry - Exercises [पृष्ठ २५]

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बालभारती Chemistry [English] Standard 11 Maharashtra State Board
अध्याय 2 Introduction to Analytical Chemistry
Exercises | Q 4. (N)(b) | पृष्ठ २५

संबंधित प्रश्न

State the rules for deciding significant figures.


Why there is a need of rounding off figures during calculation?


Why is accurate measurement crucial in science?


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Round off the following quantity to three significant figures:

1.43 cm3


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Round off the following quantity to three significant figures:

458 × 102 cm


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Round off the following quantity to three significant figures:

0.039 m


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Round off the following quantity to three significant figures:

0.0179 g


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Round off the following quantity to three significant figures:

79,000 m


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Round off the following quantity to three significant figures:

42,150


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Round off the following quantity to three significant figures:

649.85


Solve the following problem:

Express the following quantity in exponential terms.

0.0003498


Solve the following problem:

Give the number of significant figures for the following.

0.002030


Solve the following problem:

Give the number of significant figures for the following.

1.89 × 10-4


Solve the following problem:

Express the given quantity with or without exponents as the case may be.

1.230 × 104


Solve the following problem:

Express the given quantity with or without exponents as the case may be.

0.002030


Solve the following problem:

Write the following in exponential notation:

0.00461


Solve the following problem:

Perform the following operation:

3.971 × 107 + 1.98 × 104


Solve the following problem:

Perform the following operation:

1.05 × 10−4 − 9.7 × 10−5


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