Q1a. What is the relationship between energy, frequency, and wavelength? b. Why do different chemicals emit different colors of light? c. Why do you think the chemicals have to be heated in the flame first before the colored light is emitted? d. Colorful light emissions are applicable to everyday life. Where else have you observed colorful light emissions? Are these light emission applications related? Explain.

Q: 1200 - 1000 - 800 - energy (zJ) 600 - -B 400 - A 200 - Use this diagram to complete the table below.…

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Q: PRE-LABORATORY ASSIGNMENT The pre-laboratory assignment must be completed before beginning the…

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A: Wave 2 has higher wavelength than wave 1 ( see figure)

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A: Energy of a photon E = hcλ where, h = plank's constant = 6.63×10-34kg m2s c = speed of light =…

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A: Since the formula for converting is  RH in J = RH in m-1 X h X c where h = planks constant = 6.626 X…

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A: The distance between the two nearest crests is the wavelength.

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A: The wavelength for the transition is given by, => 1λ = K X 1(nf)2 - 1(ni)2 where λ = wavelength…

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A: 40W Incandescent light bulbProduce 5% of its energy .E=n hCλ C=speed of light                n=no…

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A: Spectroscopy is a method which is used to study the interaction between radiation and substance. The…

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A: The energy of a photon can be determined by using the simple mathematical relation- E = hv where h =…

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A: Based on Plank's idea, Einstein proposed that light itself is particulate that is quantized into…

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Q: It takes 614./kJmol to break a carbon-carbon double bond. Calculate the maximum wavelength of light…

A: Given: The amount of energy required to break a carbon-carbon double bond = 614 kJ/mol We have to…

Q: any SI prefix in the ALEKS Data tab.) 1400 + 1200 - 1000- 800- .B energy (z) 600 400 200- Use this…

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Q: Now try and rearrange the E = hc/Aequation so that you can find the wavelength of a photon that has…

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Q: Emission Line 1 Emission Line 2 Emission Line 3 Emission Line 4 656 nm 485 435 410 nm nm nm X J

A: Please find the solution below:

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Q: Consider the two waves shown here, which we will considerto represent two electromagnetic…

A: a.

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A: E=hCλ  where                h=Plank's constant                C=speed of light…

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A: The de Broglie hypothesis: De Broglie proposed that just as light has both wave-like and…

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A: Given : Speed of oxygen molecule = 482.1 m/s Molar mass of O2 = 32 g/mol

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A: The photon is an elementary particle and the force carrier for the electromagnetic force.  Rest…

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A: Excited helium atom radiate energy in the "visible region". As we all have seen Helium lamps are…

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A: Speed of light (c) = frequency (v) × wavelength (λ) This implies; Frequency (v) is inversely…

Q: 1.German physicist Werner Heisenberg related the uncertainty of an object's position (Δ?) to the…

A: We will answer the first question since the exact one wasn’t specified. Please submit a new question…

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.