Question

what is planks constant​

Answer 1

Explanation:

a fundamental constant, equal to the energy of a quantum of electromagnetic radiation divided by its frequency, with a value of 6.626 × 10−34 joule-seconds.

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Answer 2

6.62607004 × 10-34 m^2 kg / s

a fundamental constant, equal to the energy of a quantum of electromagnetic radiation divided by its frequency, with a value of 6.626 × 10−34 joule-seconds.