Problem: About 0.1 eV is required to break a "hydrogen bond" in a protein molecule. Calculate the minimum frequency and maximum wavelength of a photon that can accomplish this.

FREE Expert Solution

Minimum energy to break the bond:

Emin=hfmin

Maximum wavelength:

λmax=cfmin

The energy E in Joules:

Emin = (0.1)(1.60 × 10-19) = 1.6 × 10-20J

h is the Plank's constant, given by 6.63 × 10-34 J•s

83% (7 ratings)
View Complete Written Solution
Problem Details

About 0.1 eV is required to break a "hydrogen bond" in a protein molecule. Calculate the minimum frequency and maximum wavelength of a photon that can accomplish this.

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Particle-Wave Duality concept. You can view video lessons to learn Particle-Wave Duality. Or if you need more Particle-Wave Duality practice, you can also practice Particle-Wave Duality practice problems.