1- Which of the following are consistent with the wave-like behavior of light? -Diffraction -Blackbody Radiation -Refraction -The Photoelectric Effect -Line Spectra 2-Select the options that correctly describe how the energy, frequency, and wavelength of a photon are related. -Energy is proportional to frequency. -Wavelength is proportional to frequency. -Energy is inversely proportional to frequency. -Energy is inversely proportional to wavelength. -Energy is proportional to wavelength. -Wavelength is inversely proportional to frequency. 3-Which of these types of electromagnetic radiation have wavelengths that are GREATER than the wavelengths of visible light (400-750 nm -Ultraviolet -Microwaves -Radio waves -X-rays -Gamma rays -Infrared light 4- In the following equation what is E? E = n hv -the speed of light -photon energy -frequency of emitted light -Planck's constant -number of photons 5-Which regions of the electromagnetic spectrum are lower in frequency than microwaves? [Select all that apply.] -Radio -Gamma Rays -Infrared -X-Rays -Visible -Ultraviolet H

Q: tion 10 of 26 rature measures heat. the correct response: True

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Q: HOW CHEMISTRY SUBJECT CHANGE YOU

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Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.