Question

Express the number appearing in the following statement in standard form:

i. Speed of light in vacuum is 300,000,000 m/s.

ii. Diameter of the Sun is 1,400,000,000 m.

iii. The earth has 1,353,000,000 cubic km of sea water

iv. The distance between Earth and Moon is 384,000,000 m.

v. The universe is estimated to be about 12,000,000,000 years old.

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Answer 1

1) speed of light in vacuum=$3 \times {10}^{8} m/s$

2) Diameter of the Sun =$1.4 \times {10}^{9} \: m$

3) The earth has $1.353 \times {10}^{9} \: {km}^{3}$ of sea water.

4) The distance between Earth and Moon is $3.84 \times {10}^{8} \: m.$

5)The universe is estimated to be about $12 \times {10}^{9} = 12 \: by/o$years old.

Answer 2

Answer:

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Step-by-step explanation:

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