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Sahay Sir > Question Answers > NCERT Class 7 > Maths > Chapter 13 - Exponents and Powers > 4.Express the number appearing in the following statements in standard form: (b) Speed of light in vacuum is 300,000,000 m/s.

4.Express the number appearing in the following statements in standard form: (b) Speed of light in vacuum is 300,000,000 m/s.

000 m/s. 000. 4.Express the number appearing in the following statements in standard form: (b) Speed of light in vacuum is 300