The speed of light is: Option 1: 3 x 10^8 m/s Option 2: 3 x 10^3 m/s Option 3: 8 x 10^3 m/s Option 4: 8 x 10^8 m/s

Answer: 3 x 10^8 m/s. Solution: The speed of light in vacuum is approximately 3 x 10^8 m/s, which is a fundamental physical constant denoted by c.

General Knowledge

Science & Technology

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The speed of light is:

$3 \times 10^8$ m/s

$3 \times 10^3$ m/s

$8 \times 10^3$ m/s

$8 \times 10^8$ m/s

✅ Correct Option: 1

The speed of light in vacuum is approximately $3 \times 10^8$ m/s, which is a fundamental physical constant denoted by c.

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The speed of light is:

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