The Wavelength of Light Beam B Is Twice the Wavelength

question 40

Multiple Choice

The wavelength of light beam B is twice the wavelength of light beam B.The energy of a photon in beam A is:

• A)one-fourth the energy of a photon in beam B
• B)half the energy of photon in beam B
• C)equal to the energy of a photon in beam B
• D)twice energy of a photon in beam B
• E)four times the energy of a photon in beam B