A certain shade of blue has a frequency of 7.25×10^14 Hz. What is the energy ? of exactly one photon of this light? Planck's constant ℎ=6.626×10−34 J⋅s.   ?=______J

Q: The energy of a photon is 4.12 x 10 4 J. What is its wavelength (in nanometers)? Enter your answer…

A: Given : Energy of photon = 4.12 x 10-20 J

Q: Be sure to answer all parts. A photon has a wavelength of 799 nm. Calculate the energy of the photon…

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Q: Constants needed for the calculations: c = 3.00 x 100 meters/second Planck's Constant (h) = 6.63 x…

A: The expression of energy is shown below: where; h = Planck's constant c = speed of light λ =…

Q: AM radio stations broadcast at frequencies between 530 kHz and 1700 kHz. ( 1 kHz = 10°/s.) For a…

A: The explanation is given below-

Q: A stellar object is emitting radiation at 1770 nm. A detector is capturing 9  107 photons per second…

A: Given: Wavelength = 1770 nm number of photons = 9*107 photons per second. h = 6.63 x 10-34 J-s. c =…

Q: AM radio stations broadcast at frequencies between 530 kHz and 1700 kHz. (1 kHz = 10°/s.) For a…

A: Given information: frequency=1.51×103 kHzPlanck's constant h=6.63×10-34 J.s

Q: Constants needed for the calculations: c = 3.00 x 108 meters/second Planck's Constant (h) = 6.63 x…

A: Using the formula for wavelength and energy to calculate energy.  Using wavelength to calculate the…

Q: Mercury emits a number of discrete wavelengths of visible light when an electric current passes…

A:

Q: A 100-watt lightbulb radiates energy at a rate of 100 J/s. (The watt, a unit of power, or energy…

A: The power of the lightbulb is = 100 watts (100 J/s) The wavelength of the emitted light is = 515 nm…

Q: What total energy (in kJ) is contained in 0.42 mol of photons, all with a frequency of 1.45 x 10^16…

A: We have given that  Moles of photons =n= 0.42mole Frequency = v = 1.45×1016 Hz = 1.45×1016Sec-1 We…

Q: Calculate the frequency of each of the following wavelengths of electromagnetic radiation. A)…

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Q: Green light has a frequency of about 6.00×1014s−1. What is the energy of green light? Express your…

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Q: Calculate the wavelength of each of the following frequencies of electromagnetic radiation. A) 102.1…

A: GivenFrequency of the wave = 102.1MHz

Q: An FM radio station broadcasts on a frequency of 101.9 kilohertz (KHz). What is the wavelength of…

A: The frequency of this photon is = 101.9 kHz The wavelength of the photon is =?

Q: What is the frequency (in reciprocal seconds) of electromagnetic radiation with a wavelength of 1.29…

A: Given, the wavelength of electromagnetic radiation =1.29 cm i.e. λ =1.29 cm 1.29×10-2 mwe are asked…

Q: What is the kinetic energy of the emitted electrons when cesium is exposed to UV rays of frequency…

A: The emission of electrons from the surface of metals when light or any other radiation of suitable…

Q: A photon has a frequency of 8.95 × 10° Hz. What is the energy of this photon in Joules? (h = 6.626 ×…

A:

Q: The binding energy of electrons in a metal is 294 kJ/mol. If 8.92 x 1024 photons of light with a…

A: Binding energy is the amount of minimum energy required to eject electrons from the metal surface.…

Q: Be sure to answer all parts. An x-ray has a wavelength of 3.70 Å. Calculate the energy (in J) of one…

A: We have the energy of a photon, E = hv v = c/λ So, E = hc/λ

Q: Water is exposed to infrared radiation of wavelength 2.8×10−4 cm . Assume that all the radiation is…

A: Given data, wavelength (λ)=2.8×10-4cmMass of water=2.1g∆T=2.3KCwater=4.184J/g.K

Q: microwave oven emits radiation at a frequency of 6.00 x10^10. What is the wavelength of this light?

A: Frequency is defined as  equal to no of waves that passes a given point per second. Frequency=…

Q: 1. Violet light has a wavelength of 3.10 x 10-12 m. What is the frequency? 2. Green light has a…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solve first three parts…

Q: The wavelength is 1.6210−^14m. What is the wavelength in femtometers?

A: Given :- wavelength = 1.62 × 10-14 m  To calculate :- wavelength in femtometers.  1 femtometer =…

Q: Visible light falls into wavelength ranges of 400-700 nm, for which 1 m =1 × 10º nm. The energy and…

A: Given : Wavelength of photon = 477.8 nm Since 1 nm = 10-9 m Hence wavelength of photon in m = 477.8…

Q: that

A: Dear student I have given answer to your question in the image format.

Q: Most remote controllers for AV equipment emit radiation with the wavelength profile shown in the…

A: Here peak lies approximately at 950nm that is of the order of 10-7 m Mathematically,  950 nm =…

Q: A local fm station broadcasts at a frequency of 702 kHz. Calculate the energy of the frequency at…

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Q: Calculate the frequency of each of the following wavelengths of electromagnetic radiation. 488.0 nm…

A: The answer to the following questions are given as:

Q: The cone cells of the human eye are sensitive to three wavelength ranges, which the eye interprets…

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Q: 1. The laser in a CD player uses light at a wavelength of 7.80x102nm. Calculate the frequency and…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1 & 2. One type of sunburn occurs when skin is exposed to UV light of wavelength in the vicinity of…

A: a.) To calculate energy of the given wavelength ( 310 nm) , we would use relation between energy and…

Q: 16. Determine the energy in kj/mole of light with a wavelength of 330 nanometers. C= 3 x 10%…

A: Provided value of (C)=3×108 meters/second Provided value of Planck's contant…

Q: x 10^3 kHz, what is the energy of this radio wave? Note that plancks constant is 6.63 x 10

A: Given: Radio Wave Frequency (v) = 1.53 x 103 Hz Plank's Constant (h) = 6.63x 10-34 J-s

Q: X-rays have a wavelength small enough to image individual atoms, but are challenging to detect…

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Q: How long(in hours) will it take for light that travels at 3.00x10^8m/s to cover the distance from…

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Q: Be sure to answer all parts.   What is the energy (in J) of one photon of 833 nm wavelength light?…

A: Given, Wavelength of light is 833 nm.

Q: Microwave ovens use microwave radiation to heat food. The energy of the microwaves is absorbed by…

A: Calculation of mass of coffee:

Q: 6. What is the frequency of light that has a wavelength of a. 4.26 x 10-4 cm?  b. 654 nm? 7. What…

A: Energy of light can be calculated using plank equation  E= h *  ν Where E= energy  Frequency = ν…

Q: (a) What is the frequency of light having a wavelength of 132 nm? (b) What is the wavelength (in…

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Q: the wavelength of light that has a frequency of 7.89 x 10^14 sec^-1?

A:

Q: If the energy of a photon is 7.02x10^-19 J, what is its wavelength in nanometers?

A: The given energy of the photon (E) = 7.02×10-19 J Wavelength (λ) = ?

Q: How many photons are contained in a beam of light of wavelength 575 nm that contains 51.8 J of…

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Q: 1.  a.  What is the wavelength (in nanometers) of light having a frequency of 5.9×10^13Hz?   b.…

A: Frequency of light = 5.9×1013 Hz Wavelength of light = 374 nm

Q: Without using units, if the energy of the photon is 5.3 x 10-16, Planck's constant = 6.63 x 10-34,…

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Q: 2. A laser pointer used in the classroom emits light at 6550 A, at a power of 4.00 mW. (One watt is…

A: Energy of a photon =hcλWhere, h=Planck's constant                = 6.626×10-34 J.S             C =…

Q: What frequency of electromagnetic radiation is associated with a wavelength of 100.5 nm? In what…

A: Given, the wavelength of electromagnetic radiation λ =100.5 nmwe are asked to calculate the…

Q: The eyes of certain reptiles pass a single visual signal to the brain when the visual receptors are…

A: The energy (E) associated with a photon of light having wavelength λ is given by the formula  E =…

Q: Infrared thermometers measure heat emitted from surfaces in the infrared range of the EMR spectrum.…

A: Relation between frequency and wavelength would be used .

Q: What is the wavelength (in nm) of light having a frequency of 4.9 × 1013 Hz? What is the frequency…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Humans have three types of cone cells in their eyes, which are responsible for color vision. Each…

A:

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.