What is the de Broglie wavelength of a particle with a momentum of 1.11 x 10^-10 kg ms?

Q: Calculate the kinetic energy of an electron having de Broglie wavelength of 1Å.

A: De-Broglie wavelength is given by:  λ=hmv Squaring both sides we get,…

Q: What is the de-Broglie wavelength of a 3 kg object moving with a speed of 2m/s?

A: Given Data:-           m=3kg              mass of object           v=2 m/sec       velocity…

Q: What is the de Broglie wavelength for an electron with speed (a) v = 0.469c and (b) v = 0.958c?…

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Q: Electrons striking the back of a conventional TV screen travel at a speed of about 2.1 ✕ 107 m/s.…

A: Given data: Speed of electrons (v) = 2.1  × 107 m/s Required: De Broglie wavelength in nm

Q: If the de Broglie wavelength of a particle is 1032 nm, how fast is the electron moving?

A: The expression for the speed of the moving electron,

Q: A photon has a wavelength of 50 nm. What is the de Broglie wavelength of an electron that has the…

A: Given wavelength=50 nm

Q: A paramecium is covered with motile hairs called cilia that propel it at a speed of 1 mm/s. If the…

A: ρ=Density of water=Density of paramecium=1000 kg/m3V=Volume=2×10−13 m3v=Velocity=1 mm/sL=Length of…

Q: Calculate the kinetic energy of a proton with a de Broglie wavelength of 1x10 - 'm

A: De broglie wavelength of proton = 10 m mass of proton = 1.67 ×10-27 kg

Q: What is the de Broglie wavelength in nm of a buckyball, (molecular formula C60 ), moving at speed…

A: Given information: Here, v is the buckyball’s speed and M is the molecular mass of the C60 (that…

Q: The de Broglie wavelength of a moving particle is inversely proportional to the mass of the particle…

A: With reference to the de Broglie, for every moving object, there is a wave associated with the…

Q: Calculate the de Broglie wavelength of a 0.67kg ball moving with a constant velocity of 26 m/s…

A: Given data: Mass of the ball, m=0.67 kg Velocity of the ball, v=26 m/s Plank’s constant,…

Q: What is the de Broglie wavelength of an electron accelerated from rest through a potential…

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Q: What is the de Broglie wavelength of a proton whose kinetic energy is 2.0 MeV? 10.0 MeV?

A: Kinetic energy of proton1: KE1 = 2.0MeV = 2.0 x 1.6 x 10-13 V = 3.2 x 10-13 V Kinetic energy of…

Q: Write the expression for the de Broglie wavelength associated with a charged particle having charge…

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Q: Calculate the de Broglie wavelength of a 1 g bullet travelling at 2000 m/s.

A: Given data:  Mass (m) = 1 g = 1×10-3 kg Velocity (v) = 2000 m/s Required: The de Broglie wavelength…

Q: During a certain experiment, the de Broglie wavelength of an electron is 400 nm = 4.0 ✕ 10−7 m,…

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Q: De Broglie postulated that the relationship λ =h/p is valid for relativistic particles. What is the…

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Q: What is the de Broglie wavelength of (a) an electron accelerated from rest by a potential difference…

A: a) The kinetic energy of the electron which is accelerated is given by K=eV=pe22me…

Q: Calculate the de Broglie wavelength of (a) a 50.0 kg woman jogging leisurely at 2.0 m/s, (b) a free…

A: Answer:-  (a)  Given  Mass of women (m) = 50.0 kg  Speed (V) = 2.0 m/s  We know that  De Broglie…

Q: If an electron is accelerated from rest through a potential difference of 100 V, what is its de…

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Q: What is the de Broglie wavelength of a particle, such as an electron, at rest? O A. Davisson and…

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Q: Calculate the de Broglie wavelength of electrons and protons if their kinetic energies are i) 1% and…

A: Given:-   if their kinetic energies of electron and proton are  1% and 5% of their rest mass…

Q: A particle with mass 2.2  10 −31 kg has a de Broglie wavelength of 112 Å . Determine the momentum…

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Q: What is the mass of a fly in grams, if its de Broglie wavelength is 1.545×10-31 m when it is…

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Q: Calculate the de Broglie wavelength of a 41 kg person who is running at a speed of 3.07 m/s. Answer…

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Q: What is the de Broglie wavelength of(a) a bullet of mass 0.040 kg travelling at the speed of 1.0…

A: Given:  (a) a bullet of mass 0.040 kg travelling at the speed of 1.0 km/s(b) a ball of mass 0.060 kg…

Q: Calculate the de Broglie wavelength of a proton moving at 2.60 x 104 m/s and 1.99 x 108 m/s. (a)…

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Q: If the wavelength of a photon in vacuum is the same as the de Broglie wavelength of an electron,…

A: according to the theory of relativity, nothing can travel faster than the speed of light  and a…

Q: During a certain experiment, the de Broglie wavelength of an electron is 500 nm = 5.0 ✕ 10−7 m,…

A: de-Broglie wavelength of a matter wave is given by the relation λ=hph is Planck's constantp is the…

Q: By what factor does the de Broglie wavelength of a particle change if (a) its momentum is doubled or…

A: Step1 - Here we will solve part(a) of the question.             (a). its momentum is doubled…

Q: An electron is accelerated from rest through a potential difference of 100 V. What is the de…

A: Given:   An electron is accelerated through a potential difference , V = 100 V   To determine: The…

Q: An electron is accelerated from rest through a potential difference so that its de Broglie…

A: Given that the de broglie wavelength and We have to determine the value of potential difference.

Q: What is the de Broglie wavelength for an electron with speed (a) v = 0.480c and (b) v = 0.960c?

A: Given that: A) Speed of electron, v = 0.480 c B) When, Speed of electron, v = 0.480 c

Q: At what speed is a 66 kg person traveling if they have a de Broglie wavelength of 5 x 10-36 m 5 m/s…

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Q: Which has the larger de Broglie wavelength, a 0.50 kg ball moving with a speed of 25 m/s or an…

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Q: Find the kinetic energy of an electron whose de Broglie wavelength is 23.0 nm

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Blackbody

Q.5 A blackbody radiates how much energy when the temperature of the body is elevated?