What is the uncertainty in its velocity?

Q: select all sub levels designations that are considered legitimate  5p 4s 2f 1p

A: The relationship between the n i.e principle quantum number and l i.e the orbital angular momentum…

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

A: Solution -

Q: The ratio of the wavelength of the second and the last line of Balmer series of hydrogen atom is

A: The ratio of the wavelength of the last line of Balmer series of hydrogen atom has to be given,

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

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

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Q: A radio station transmits at 82.9 MHz (1 MHz = 106 Hz). A Hz is an inverse second. How far apart are…

A: The frequency of waves, Wavelength,  = unknownThe frequency and wavelength of a wave are inversely…

Q: What are the possible values of ml for each given value of l=2.

A: Angular momentum quantum number l gives information about the orbital shape which is occupied by the…

Q: Which of the following occurs as the energy of a photon increases? O The speed increases. O The…

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Q: What are the predicted values of JP for ¹0 and O?

A: In the following question, we have to determine total angular momentum J and parity P (= (-1)l)for…

Q: Calculate the velocity of an oxygen when it has a de Broglie wavelength of 1.40 x 10-11M

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Q: How did the uncertainty principle influence thinking about the arrangement of electrons in atoms? S…

A: Heisenberg uncertainty principle the exact position and movement of an electron cannot determine…

Q: Determine the maximum speed of electrons emitted from an aluminum surface if the surface was…

A: λ = 125 nm  Φ = 4.08 eV

Q: NCES Section3 Lecture (20201_100311620_AAUP - JENIN) / The number of electrons in the highest…

A: Introduction: Atomic number 18 is of Argon . Its electronic configuration is [Ne]3s23p6 Valence…

Q: what is the frequency and the energy for the typical wavelength for the infrared region of the…

A: The infrared range is usually divided into three regions: Near infrared with wavelengths 0.78 to…

Q: if a moving electron and proton have the same Debroglie wavelength. which particle will have more…

A: If they have the same wavelengths then they must have the same momentum. By having the same momentum…

Q: The kinetic energy of an electron is (Z + 1.5)keV. momentum of the electron.

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Q: A radio station transmits at 91.9 MHz (1 MHz = 106 Hz). A Hz is an inverse second. How far apart are…

A: The frequency of waves, Wavelength,  = unknownThe frequency and wavelength of a wave are inversely…

Q: 6. Louis de Broglie won the Nobel Prize in 1929 for his discovery that the characteristic wavelength…

A: 6. Momentum. 7. Velocity. 8. Lower wavelength. 9. Planck's constant. 10. 3.32 m

Q: The speed of a photon (c) depends on its wavelength (λ) * TRUE FALSE

A: The speed of a photon (c) depends on its wavelength (λ)  TRUE FALSE

Q: Suppose a popular FM radio station broadcasts radio waves with a frequency of 107. MHz. Calculate…

A: Given :- frequency of radio waves = 107.MHz  To calculate :- wavelength of these waves

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

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Q: Determine the minimum speed required for a hydrogen atom to have a de Broglie wavelength in the…

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Q: The velocity (m/s) of an electron with a de Broglie wavelength of 1.539 nm is

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Q: Draw energy diagrams to help you construct a step-by- step description for the processes involved in…

A: The pattern of characteristic wavelength or frequency of electromagnetic radiations absorbed by a…

Q: L.The Planck equation, calculate the energy of any type of radiation, however in the IR for…

A: 1.Let w be the wave number than w=1/ λso we have ∆E= hu = hc/ λ = h w Hence ∆E= hw.

Q: express Heisenberg's uncertainity principle in mathematical form.

A: According to Heisenberg's uncertainity principle, it is not possible to measure simultaneously the…

Q: The velocity (m/s) of an electron with a de Broglie wavelength of 3.653 nm is:

A: To calculate : velocity of electron  Given : wavelength of electron = 3.653 nm

Q: What are the possible values of ml for each given value of l=3.

A: Azimuthal quantum number represents the subshell in which electron is present. It given the shape of…

Q: At the muzzle of a rifle, the bullet velocity is about 900 m/s. if the bullet weighs 30 g and…

A: According to Heisenberg's Uncertainty principle the position and the velocity of an object cannot…

Q: Convert from g mol-¹ to kg mol-1¹.... 6.856 g mol-1 1000 ...then divide by Avogadro's number to…

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Q: Calculate the de Broglie wavelength  of an electron that has a speed of 0.00770c. wavelength = ? m

A: Given: Speed of electron = 0.00770 c Where c = speed of light = 3.0 × 108 m/s.

Q: What is the angular momentum of an electron in the 2p state of a hydrogen atom, and how would it…

A: According to the Bohr the angular momentum of an electron is given by mvr or nh2π where, m= mass of…

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

A:

Q: What is the mass of a meteor (in g) if it is traveling at (1.3800x10^4) m/s with a de Broglie…

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Q: Which orbital is most penetrating.

A: Penetration power of the orbital refers to the ability of an orbital by which it attracts the…

Q: Two identical gas particles (i.e. same mass), have different de Broglie wavelengths; gas particle A…

A: De - Broglie's equation is,    λ =  h / mv Where,  λ  = De-Broglie wavelength  h = plancks constant…

Q: What is the minimum uncertainty of an alpha particle's velocity if its position is known within +/-…

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Q: The speed of a photon (c) depends on its frequency (v) FALSE TRUE

A: The energy of photon is  depend on its frequency means ( how fast the electric field and magnetic…

Q: Consider a positronium atom consisting of a positron and electron revolving about their common…

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Q: What is the energy of light having a frequency of (1.01x10^14)? Answer to 3 significant figures in…

A: Given: Frequency of light = 1.01×1014 s-1.

Q: If you have a 100 Watt lamp, about how many photons are emitted per second, assuming the majority of…

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Q: Equation 1: 1/λ= R(1/n2- 1/n2) Equation 3: hc/λ=hcR(1/n2-1/n2) Derive Equation 3 from Equation 1

A: The wavelength is related to the energy by the Planck’s equation as follows:

Q: At What speed in units of m/s, will an electron have a de Broglie wavelength of 54.4 um(micrometer)

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Q: If the distance between the crest and bottom of a wave is 60m, respectively, calculate the…

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