What is the wavelength (in nm) of a laser with an energy of (9.29x10^-19) J? Answer to 3 significant figures in scientific notation. Unit is case sensitive. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 I. Answer units

Q: Convert 3.56 Hz frequency into wavelength,

A: Given :- frequency = 3.56 Hz  To calculate :- wavelength (in cm)

Q: How much energy is there in a blue photon with wavelength 440 nm?  Answer in scientific notation. h…

A: The wavelength of light is 440 nm. The value of Planck’s constant is 6.63×10-34 kg m2 s-1. The speed…

Q: Calculate n initial for the wavelength 656.3nm the n final is 4 also calculate the energy emitted by…

A: energy is emitted by a photon when its comes from excited state to lower state or ground state

Q: If an atom lies 4.49 × 10- J above the ground state, determine the wavelength of light (in nm) that…

A:

Q: Find the wavelength (in nm) of a baseball of mass (8.45x10^-1) kg moving at (3.4000x10^3) m/s.…

A: Mass of Baseball = m = 8.45 × 10-1 kg  Speed of Baseball = c = 3.4 × 103 m/s  We know that, Planks…

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

A:

Q: Planck regarded his theory as applying only to material oscillators, such as those in a solid which…

A: Planck regarded his theory as applying only to material oscillators, such as those ina solid which…

Q: Why did you use the reciprocal of the mass? Why is the final result in kg/sec? Why did you not use…

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Q: Calculate the wavelength (in nm) of a the green light emitted by a traffic signal with a frequency…

A:

Q: What must the kinetic energy in J of a small metal sphere with a mass of 2.50 × 10(-4) kg be so that…

A: The relation between the wavelength of the particle, mass of the particle, and velocity of the…

Q: Calculate the energy (in J) of a single photon of microwave which as a wavelength of 1.25 x 10 m.…

A: Energy of a photon is given by :  E = hc/λ  h = 6.626 x 10-34 J-sec  c = 3 x 108 m/sec  λ = 1.25 x…

Q: Vhat is an approximate frequency (in MHz) range of ultraviolet light?

A: Ultraviolet (UV) is  a form of electromagnetic radiation with wavelength from 10 nm and it lies in…

Q: 6.1 CWhat is the wavelength (in meters) of an electromagnetic wave whose frequency is 1.61 × 1012…

A: Relation between wavelength and frequency of electromagnetic waves: cλ=ν where c is speed of light,…

Q: The red lasers used to read the barcodes of products at the grocery stores produce light with a…

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

Q: If we locate an electron to within 20 pm, then what is the uncertainty in its speed?

A: As per Heisenberg's uncertainty principle, it is not possible to estimate the exact position or…

Q: tz of an x-ray beam with a wavelength of 29

A: The distance between the consecutive troughs and crests is defined as the wave's wavelength. It is…

Q: What is the minimum uncertainty in an electron's velocity (Δ?min)(Δvmin) if the position is known…

A: Uncertainty in the position and velocity of an electron can be determined by using the Heisenberg…

Q: Part 1 V Your answer is correct. Identify the proper equation to solve for the frequency. レ=…

A:

Q: What is the wavelength in nanometers of a photon generated by an electron going from n =…

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Q: With a frequecy of 93.5 kHz, cacluate wavelength in nanometers. Then energy in kilojoules.

A: Given: The frequency, (v) = 93.5 kHz = 93500 Hz (∵1 kHz = 1000 Hz or s-1).

Q: What is the numerical value of the total angular momentum (L) for an electron in the f sub-shell of…

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Q: The power of a red laser (2 - 630 nm) is 3.00 watts (abbreviated W, where 1 W-1 J/s). How many…

A:

Q: What is the wavelength of a proton traveling at a speed of 6.19 km/s? The mass of proton is 1.67 ×…

A: given mass of proton = 1.67 × 10-27 kg velocity = 6.19 km/s

Q: The width of a spectral line of wavelength 300 nm is measured as 0.01 nm. What is the average time…

A:

Q: Part A A radio station's channel, such as 100.7 FM or 92.3 FM, is actually its frequency in…

A: Planck's Hypothesis : According to this hypothesis all electromagnetic waves are quantized to a…

Q: What is the energy of light with a wavelength of (7.50x10^2) nm? Answer to 3 significant figures in…

A:

Q: Determine the velocity of a marble (m = 8.66 g) with a wavelength of 3.46 × 10 -33 m

A: Given  Mass of marble = 8.66 gram  wavelength       =  3.46 × 10-33 meter  Velocity             = ?…

Q: Now complete the table below. The first row has been partially completed for you. Color А (actual,…

A: Given: Colour λ(nm) Red 656.3 Blue 486.1 Violet 434.1 Violet 410.2

Q: One type of sunburn occurs on exposure to UV light ofwavelength in the vicinity of 325 nm. (a) What…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A mole of photons in the ultra-violet region of the electromagnetic spectrum has an energy of 3.71 ×…

A: Given that,Energy of photon is

Q: An electron in a hydrogen atom relaxes to the n = 4 level, emitting light of 114 THz. What is the…

A:

Q: Use the following equation h to calculate the momentum p, (defined as mass times velocity, m × u)…

A:

Q: 1) Calculate the frequency, in s-1, of light with a wavelength of 540nm. 2) Calculate the frequency,…

A: (1)   Given that the wavelength of light is 540 nm. Frequency of radiation is calculated as shown…

Q: distance does electromagnetic

A:

Q: What is the minimum uncertainty in the position of a small particle if it has velocity of 40.0km/s…

A: Solution -

Q: If a human were quantized in 1 foot increments, what would happen to the height of a child as she…

A: Quantization is the concept that a physical quantity can have only certain discrete values.

Q: What is the frequency ( in s-1) of the photons emitted by a He-Ne laser with a wavelength of 633 nm?…

A: The formula used here is: c =(nu)(lambda) where c is the speed of light = 3*10^8 m/s nu = frequency…

Q: (a) What is the frequency of radiation whose wavelength is0.86 nm? (b) What is the wavelength of…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3…

Q: What is the minimum uncertainty in the position of a bullet of mass 5.0 g that is known to have a…

A: Heisenberg uncertainty principle Δx. Δv ≥ h4πm To calculate uncertainty in position, we uses this…

Q: A laser pointer used in the classroom emits light at 4950 Å, at a power of 4.00 mW. (One watt is the…

A: Energy of one photon =hCλWhere , h= Plank's constant                 6.626x10-34J-S            C=…

Q: uestion 25 etermine the wavelength in pm (10 12 m) of an object of 8.14 X 10-31 - locity of 4.36 X…

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Q: A H atom absorbs a photon with a frequency of 3.08 × 1015 Hz, calculate the energy difference…

A:

Q: What is the wavelength, in pm, of a single molecule of hemoglobin (1.07 x 1022 kg) as it moves…

A: Mass = 1.07 × 10-22 kg  Velocity = 1.69 m/s Wavelength (in pm)  = ?

Q: What is the total energy associated with a pulse of 5.00 × 1017 photons if each photon possessed a…

A: The number of photons is = 5.00 × 1017 The frequency of the photon is = 4.79x1014 Hz

Q: Find the wavelength (in nm) of a baseball of mass (6.40x10^-1) kg moving at (2.600x10^3) m/s. Answer…

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Q: What is the wavelength in meters of a photon generated by an electron going from (6.0000x10^0) to n=…

A:

Q: The uncertainty in the position of a moving bullet of mass 10 gm is 10^-5 m. Calculate * .the…

A: Mathematically Heisenberg's uncertainty principle can be written as - ∆P . ∆x = h/4π Or m ∆v . ∆x =…

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.