Question

what is Technical speed of light....?? ​

Answer 1

Answer:

3,00,000 km per/ sec

Explanation:

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Answer 2

➭ AnSwer :-

$⟶$299,792,458 metres per second :-

• Speed of light, speed at which light waves propagate through different materials. In particular, the value for the speed of light in a vacuum is now defined as exactly 299,792,458 metres per second.
• The speed of light is considered a fundamental constant of nature.