That’s pretty much all you need for instruments to determine Planck’s constant to a decent degree of precision, the way that [poblocki1982]’s did. There’s a little more to it, of course ...

Monday's Google Doodle marks World Quantum Day, April 14. The occasion promotes "public awareness and understanding of ...

The wavelength emitted is a function of the energy times a constant (h), now known as Planck's constant. Though Planck's idea was not immediately believed by most physicists, it is now accepted as ...

We’ll save the details on how Planck figured out where the constant that bears his name came from for another article, but let us understand for the moment that as he dug into the idea of this ...

The study authors shed light on the role of fundamental physical constants—such as electron mass, Planck’s constant (h), ...