Thursday

March 26, 2015

March 26, 2015

Posted by **Anon** on Sunday, September 15, 2013 at 12:46pm.

- Chemistry -
**DrBob222**, Sunday, September 15, 2013 at 2:54pmE = hc/wavelength

2.45 eV = 3.92E-19 J; substitute for E.

h = Planck's constant

c = speed of light.

Substitute and solve for wavelength in meters.

**Answer this Question**

**Related Questions**

chemistry - A particle wavelength (λp) of a proton is 10-12m. What is the ...

chemistry - Calculate the wavelength of a proton with energy 2.45 eV.

Chemistry - Calculate the wavelength of a proton with energy 2.45 eV. Please ...

chemistry - Calculate the wavelength of a proton with energy 2.45eV. in meter ...

Quantum Physics - An electron and a proton each have a thermal kinetic energy of...

Science - Calculate the wavelength of a proton with energy 2.45 eV. Enter the ...

Physics please help! - The de Broglie wavelength of a proton in a particle ...

physics - The hydrogen atom consists of a proton with an electron in orbit about...

physics help! - I don't get this problem! Please show work. Thanks!! The de ...

Physics - I don't get this problem! Please show work. Thanks!! The de Broglie ...