Planck's Constant

[davis sandberg 2H]

What is Planck's constant?

[Gabriel McDonald 1J]

Planck's constant, h, is equal to 6.62608 x 10^-34 J*s. It's used when determining the energy of a photon using the equation E = hv.

[Hannah Choi 1K]

Planck's constant (h) is 6.626 x 10^-34 Joule seconds (kgm²/s²). It's most often used in the calculation of energy of light alongside the frequency of that light (the equation E=hv).

[505784197]

Another thing to note is that energy is proportional to its frequency. This is helpful in atomic spectra.

[Kelly McFarlane]

Planck's constant is 6.626 x 10^-34 J.s

[Anisa Morales 1L]

It is 6.626 x 10^-34 J.s

[Tyler Olson 1E]

Planck's constant is a constant that is used to determine the energy of a photon. It's value is 6.626 x 10^-34 J.s

[Michael Crannell 1H]

Why do we multiply Planck's constant by the speed of light when finding energy. How do these have to deal with joules?

[Sally_Luo_3F]

Plank's constant= 6.626*10^-34 J*s

[Emaad Sohail 3F]

Planck's constant is 6.62608 * 10^-34 J/s.

[Maia Holmes Kueny 1C]

Planck's constant is 6.626x10^-34. It can be found on the provided constants sheet. It is denoted by h.

[Marilyn]

6.62608 * 10^-34

[605537776]

6.626 x 10^-34 J.s

[605537776]

6.626 x 10^-34 J.s