Few figures are expressed in scientific notation. mark the incorrect one.

234000 = 2.34 \times 10^{5}

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8008 = 8 \times 10^{3}

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0.0048 = 4.8 \times 10^{- 3}

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500.0 = 5.00 \times 10^{2}

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Solution

The correct option is C $8008 = 8 \times 10^{3}$
Figures in scientific notation will be:
A. $234000 = 2.34 \times 10^{5}$
B. $8008 = 8.008 \times 10^{3}$
C. $0.0048 = 4.8 \times 10^{- 3}$
D. $500.0 = 5.00 \times 10^{2}$

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Similar questions

Express the following in the scientific notation:

(i) 0.0048

(ii) 234,000

(iii) 8008

(iv) 500.0

(v) 6.0012

Q. Assertion :Scientific notation for the number 100 is expressed as

10^{2}

. Reason: The number

10^{2}

has two significant figures.

Find the number from each of the following expanded forms:

(a) 8 × 10⁴ + 6 × 10³ + 0 × 10² + 4 × 10¹ + 5 × 10⁰

(b) 4 × 10⁵+ 5 × 10³+ 3 × 10²+ 2 × 10⁰

(d) 9 × 10⁵ + 2 × 10² + 3 × 10¹

Express the following standard form.

(a) 5 × 10⁶ + 4 × 10⁵ + 2 × 10³ + 9 × 10² + 6 × 10⁰

(b) 4 × 10⁵ + 8 ×10³ + 7 × 10¹

Write the numeral whose expanded form is given below:
(i) $6 \times 10^{4} + 3 \times 10^{3} + 0 \times 10^{2} + 7 \times 10^{1} + 8 \times 10^{0}$
(ii) $9 \times 10^{6} + 7 \times 10^{5} + 0 \times 10^{4} + 3 \times 10^{3} + 4 \times 10^{2} + 6 \times 10^{1} + 2 \times 10^{0}$
(iii) $8 \times 10^{5} + 6 \times 10^{4} + 4 \times 10^{3} + 2 \times 10^{2} + 9 \times 10^{1} + 6 \times 10^{0}$

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Few figures are expressed in scientific notation. mark the incorrect one.

The correct option is C 8008=8×103Figures in scientific notation will be:A. 234000=2.34×105 B. 8008=8.008×103C. 0.0048=4.8×10−3D. 500.0=5.00×102

The correct option is C $8008 = 8 \times 10^{3}$
Figures in scientific notation will be:
A. $234000 = 2.34 \times 10^{5}$
B. $8008 = 8.008 \times 10^{3}$
C. $0.0048 = 4.8 \times 10^{- 3}$
D. $500.0 = 5.00 \times 10^{2}$