Photon

This process promotes the molecule from the S₀ to one of the vibration levels of the singlet excited states (S₁, S₂,..)

• Absorption of photon

• Emission of photon

• Fluorescence

• Vibrational relaxation

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_____________is the number of molecules reacted divided by the number of photons absorbed by the system.

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Eventually these discreet packets got called ____ because of Einstein's work.

• particles

• blackbodies

• photons

• quanta

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What is the equation for Planck's Law?

• Energy of a photon = Planck's constant * frequency of light

• Energy of a photon = Planck's constant / frequency of light

• Energy of a photon * Planck's constant = frequency of light

• Energy of a photon = Planck's constant = frequency of light

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Gamma rays, X-rays, visible light, and radio waves are all types of ________.

• Nuclear energy

• Chromatic aberration

• Ultraviolet radiation

• Electromagnetic radiation

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What is the equation for the energy of the photon for particle theory?

• energy of photon = work function = maximum kinetic energy

• energy of photon * work function = maximum kinetic energy

• energy of photon = work function * maximum kinetic energy

• energy of photon = work function / maximum kinetic energy

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What term describes how in some circumstances light can behave like a particle and other circumstances it can behave like a wave?

• particle-wave schima

• Planck's particle dual behavior

• wave-particle duality

• particle-wave behavior principle

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Light is both a(n) _____ and a wave.

• energy

• particle

• effect

• principle

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When light hits a metal plate and electrons leave the plate creating a current, this is called the ______.

• particle effect

• photoelectric effect

• light and particle effect

• photoparticle effect

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The energy of an emitted photon can be calculated from ...

• Plancks constant x frequency of the photon

• h x c / wavelength of the light emitted

• the difference in the energy levels

• all of the above

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