Solve for the wavelength in meters given a frequency of 101.1 MHz. i

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: Using the equation and the value of the speed of light constant identified in the previous parts,…

A: Solution -

Q: If a wave has a wavelength of 2m and a velocity of 200m/s, what is its frequency?

A:

Q: Determine the mass of a ball with a velocity of 20.0 m/s and a wavelength of 8.92 × 10-34 m.

A:

Q: The strongest emissions line for helium is at 420 nm. What is the formula for determining the…

A:

Q: A 337 nm nitrogen laser puts out 2.00 W of power with a beam 4.90 mm in diameter. The beam is…

A: Energy = hcλ h is planck's constant   c is speed of light   λ is wavelength of light E =…

Q: Assuming that the smallest measurable wavelength in an experiment is 0.350 fm, what is the maximum…

A: Given :-  wavelength = 0.350 fm  speed of object = 283 m.s-1  To calculate :-  maximum mass of…

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

A:

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

A:

Q: Determine the energy of a photon with a 678.0 nm wavelength.  I asked this question before the…

A: The wavelength of the photon is = 687.0 nm The energy of the photon is =?

Q: A nitrogen laser puts out a pulse containing 27.0 m) of energy at a wavelength of 337.1 nm. How many…

A: Total Energy = (n × h × c)/√  √ = wavelength

Q: An electron in the n=5 level of a hydrogen atom emits a photon of wavelength 1281 nm. Determine to…

A: Given values-> n=5 Wavelength=1281nm =1281×10^(-9)m =1281×10^(-7)cm

Q: (a) What is his de Broglie wavelength (in meters)? (b) What is the uncertainty in his position?

A:

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: The frequency in the problem is expressed as 101.1 MHz. Recall that in order to solve for the…

A: Since we know that  1MHz = 106 Hz  And the unit of frequency is Hz ke s-1

Q: How fast must a 56.5-g tennis ball travel to have a de Broglie wavelength equal to that of a photon…

A: From given data  mass, m = 56.5 g = 56.5×10-3 kg de Broglie wavelength, ⋋ = 5400 Å= 5400 × 10-10 m…

Q: What is the wavelength of a 75g ball moving with a speed of 42m/s

A: Given, mass of ball = 75 g Speed of ball = 42 m/s

Q: Calculate the wavelength, in m, of electromagnetic radiation having a frequency of 1070 kHz.

A: The wavelength of electromagnetic radiation is mathematically expressed as: Where: , and represent…

Q: Calculate the de Broglie wavelength of yourself travelling at 8 km h- 1. What does your wavelength…

A: Mass of oneself is 58.90 kg Speed is 8 kmh-1 Wavelength = ? The wavelength value is calculated by…

Q: 1.269x1015

A: Wavelength = speed of light / frequency  From this relationship Calculate the wavelength of this…

Q: A local FM radio station broadcasts at a frequency of 98.7 MHz. Calculate the wavelength at which…

A: Answer = 3.04 m

Q: What is the wavelength of a proton traveling at a speed of 5.47 km/s? The mass of proton is 1.67 ×…

A:

Q: man Learnin Assuming that the smallest measurable wavelength in an experiment is 0.630 fm, what is…

A:

Q: Which has the shorter wavelength, light with frequency 422kHz or light with frequency 422MHz?

A: The frequencies of the given light are = 422 kHz and 422 MHz The wavelength with a short wavelength…

Q: A diffraction experiment requires the use of electrons of wavelength 550 pm. Calculate the speed of…

A:

Q: An electron within the hydrogen atom "falls" from energy level 9 to energy level 2. Using the…

A:

Q: Determine: The frequency of light with a wavelength of 25nm. (1.2x1016 Hz)

A: The general expression required to determine the frequency is shown below,

Q: A0.22 caliber handgun fires a 32 g bullet at a velocity of 765 m/s. Calculate the de Broglie…

A: Given : Mass of bullet = 32 g Convert g into kg as follows. 1 g = 0.001 kgSo, 32 g = 32 g × 0.001…

Q: The de Broglie wavelength of a ________ will have the shortest wavelength when traveling at 30 cm/s

A: According to the de Broglie wavelength λ=hp λ=wavelength h = planks constant p = momentum   we know…

Q: distance does electromagnetic

A:

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 an approximate frequency (in MHz) range of ultraviolet light?

A: frequencies of uv is about 8 × 108 to 3 × 1010  MHz.

Q: Identify the region of the electromagnetic spectrum where the wavelength measurement of 15 m can be…

A:

Q: The threshold frequency of a metal can be determined from measurements of the speed of the ejected…

A:

Q: 4. An electron revolving in the fourth excited hydrogen atom drops into second state and then to the…

A:

Q: calculate the frequency of light that has a wavelength of 72.04 km give answer to zero decimal…

A:

Q: Determine the energy of a photon with wavelength 786 nm.

A: Interpretation- energy of photon. Concept introduction – Photons are electrically neutral Photons…

Q: A green laser pointer emits light with a wavelength of532 nm. What is the frequency of this light?

A: The frequency of the light can be calculated as follows: ν=cλν=Frequency of the lightc=Speed of…

Q: The threshold FREQUENCY to remove an electron in indium is 9.96 x 1014 /s. Determine if light with a…

A: For indium: Threshold frequency (vo) = 9.96 x 1014 s-1 Threshold energy  (Eo) =hvo Planck's constant…

Q: Calculate the energy of a photon that has a wavelength of 91.1 nm.  Recall that 1 m = 109 nm.

A: Energy = 2.18x10-18J

Q: Determine the energy of a photon with a wavelength of 334nm.

A: Question of given a wavelength of photon   = 334nm We have determine the photon energy.

Q: For an electron moving with a velocity of 3.00 x 107 m/s, what is the de Broglie wavelength in…

A: Velocity of a moving electron, whose de-Broglie wavelength is to be determined.

Q: Calculate the wavelength of the 6000Hz frequency

A: The question is based on the concept of atomic structure . we have to calculate wavelength of the…

Q: A light beam traveling in air with a wavelength of 4.5x10-8m whays the frequency of the light beam?

A: Recall the following expression of frequencyν              ν=CλGiven that, wavelengthλ=4.5×10-8 m…

Q: (a) What is the relationship between the wavelength and thefrequency of radiant energy? (b) Ozone in…

A: The given question can be solved on the basis of the prior knowledge of the basics of spectroscopy.

Q: What is the frequency  , in hertz of an elctromagnetic wave with a wavelength of 795 nm? Use 3.00 x…

A: Given values -> Wavelength = 795nm

Q: Define the wavelength and amplitude of a wave.

A: Wavelength and the amplitude

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.