Question

How calculate the value of h planks constant in joul second mathematicalt??

Answer 1

Answer:

Planck's constant is often defined, therefore, as the elementary quantum of action. Its value in metre-kilogram-second units is 6.62607004 × 10−34 joule∙second, with a standard uncertainty of 0.000000081 × 10−34 joule∙second.

Explanation:

The Planck constant has dimensions of physical action: energy multiplied by time, or momentum multiplied by distance. In SI units, the Planck constant is expressed in joule seconds (J⋅s) or (N⋅m⋅s) or (kg⋅m2⋅s−1). The symbols are defined here. In SI Units the Planck constant is exactly 6.62607015×10−34 J.