Answered: 2. A particle of matter is moving with…

2. A particle of matter is moving with a kinetic energy of 6.55 eV. Its de Broglie wavelength is 1.34 x 10^-12 m. What is the mass of the particle?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter27: Quantum Physics

Section: Chapter Questions

Problem 32P

See similar textbooks

Related questions

Q: 3. A moon's orbital angular velocity and orbital velocity about a planet are 6.28x10-8 rad/sec and…

Q: Refraction causes objects submerged in water to appear less deep than they actually are. The fish in…

Q: 3. Choose two different shoes (sneaker and dress shoe, work boot and slipper, etc.). These can be…

Q: The gravitational force on the International Space Station (449,954 kg) is -324 N. Find its distance…

Q: A fixed amount of gas is expanded adiabatically. Which entry in the table below correctly depicts…

A: Work is done by the gas .The gas is expanded adiabatically .

Q: Object A of mass 5.40 kg is moving in the +x-direction with a speed of 14.0 m/s. Object B of mass…

A: The objective of the question is to find the y-component of the velocity of the center of mass (CM)…

Q: A glass plate with a refractive index of 1.50 is covered by a substance with a refractive index of…

Q: An electric current I = 0.45 A is flowing in an infinitely long wire. Randomized Variables I=…

Q: A circus motorcycle acrobat is trying to calculate the speed required to perform a loop- the-loop…

Q: Question 4

A: The objective of this question is to find the distance on the screen between the first-order bright…

Q: Water at a pressure of 3.85 x 105 N/m2 at street level flows into an office building at a speed of…

Q: Small bodies of mass m, and m₂ are attached to opposite ends of a thin rigid rod of length L and…

Q: Find the work W done by a force F=31i + 7j Ib in moving an object in a straight line from point A…

Q: You may enter answers in scientific notation as shown: 1.23 x Fill out each quantity for the…

A: Mass of the Sun is Mass of asteroid is Separation between the Sun and asteroid is Note:Universal…

Q: A block oscillating on a spring has period of 2 s. What is the period if the value of the spring…

Q: A ball of mass 2.0 kg is attached to the end of a 2.2 m long string and whirled around in a circle…

A: Mass of object is Length of string is Angle made by string with respect to vertical is…

Q: A centrifuge has a radius of 20 cm and accelerates from a maximum rotation rate of 10,000 rpm to…

Q: 5. Inertia is an important factor in understanding the interior characteristics of an object.…

A: Newton's first law of motion This law states that an object will remain at rest or keep moving at a…

Q: Light waves, for which the electric field is given by Ey(x, t) = Emaxsin [(1.40 × 107 m¯¹) - wt],…

A: The expression for electric field is given as,The first dark band at from the centre of the…

Q: The focal length of David's lens is 30 cm. If Rebecca stands in front of David at a distance of do…

Q: Comets travel around the sun in elliptical orbits with large eccentricities. If a comet has speed…

A: Given:The speed of comet is 2.2x104 m/s.The initial distance from the center of the Sun is 2.6x1011…

Q: At 1,980Hz, the reactance of a 17.6mH inductor is 65.9% of the reactance of a particular capacitor.…

Q: by interference. What minimum thickness can the coating have to do this? Number i 93.8 Units nm

Q: The diagram shows a 4.0 kg object accelerating at 10 m/s2 on a rough, horizontal surface. What is…

Q: . A 25 μF capacitor is connected in parallel with the series combination of 10 μF and 15 μF…

Q: An satellite is traveling in a circular orbit around the earth as shown. Fill out the chart and…

Q: A lamp (R₁ = 151 2), an electric heater (R₂ = 27 2), and a fan (R3 = 51 (2) are connected in…

Q: A 106-turn coil has a diameter of 29.9 cm. The coil is placed in a spatially uniform magnetic field…

Q: The figure shows a section of a long, thin-walled metal tube of radius R-4.25 cm, with a charge per…

A: Radius of metal tube, Charge per unit length,

Q: A gray kangaroo can bound across level ground with each jump carrying it 8.0 m from the takeoff…

A: Horizontal distance travelled by the kangaroo, Angle,

Q: Listen Calculate the kinetic energy (in joules) of a 2500 kg vehicle travelling at 55 km/hr. Your…

Q: O Macmillan Learning On a guitar, the lowest-toned string is usually strung to the E note, which…

Q: An aperture for the lens of a camera limits the incoming light of frequency 5.5×10^14 Hz to a…

Q: A cat, of mass 6 kg, is sitting in a child's swing seat that is hanging from a high bar via thin…

A: The mass of the cat is m = 6 kg The length of the chain is L = 3.5 mThe initial height of the cat is…

Q: A vehicle windshield is to be shaped as a portion of a half-body with the dimensions shown in the…

Q: Do surface currents always move water vertically or horizontally?

A: To answer whether surface currents move water vertically or horizontally, we must first determine…

Q: Three charges are arranged as shown in the figure below. Find the magnitude and direction of the…

Q: A 12-mH inductor is connected to an ac generator (8.4 V rms, 630 Hz). Determine the peak value of…

A: Inductance, L = 12 mH = 0.012 HRMS voltage, Vrms = 8.4 VFrequency, f = 630 HzPeak current, I = ?

Q: What is the angular momentum of a figure skater spinning at 26 rev/s with arms in close to her body,…

Q: An optical fiber is created by using glass for its interior and plastic as an exterior covering.…

Q: A length of rope is wrapped around a spool of weight W with inner radius r and outer radius R as…

A: The spool slide uniformly without rolling.

Q: A 25-kg child stands at a distance r = 1.0m from the axis of a rotating merry-go-round. The…

Q: mall car of mass 1200 kg traveling east at 60 km/hr collides at an intersection with a truck of s…

Q: You are using a microscope to view a particle of lycopodium powder suspended in a drop of water on a…

Q: A 40.0-g bullet moving at a 250.0 m/s passes through a 2.40 cm thick sheet of foam plastic and…

A: The mass of the bullet is The initial speed of the bullet is The thickness of the sheet is The final…

Q: Consider the system shown below. Assume a massless inelastic cord, frictionless axles, and that the…

A: m=5.4kgR=13.2cmAngle = 30.9 degrees

Q: Saturn (5.68 × 1026 kg) attracts one of its moons, Titan, with a force of −3.44 × 10²¹ N. The…

Q: A charged particle enters into a uniform magnetic field such that its velocity is perpendicular to…

A: The question is asking about the path that a charged particle will follow when it enters a uniform…

Q: A barge floating in fresh water (p= 1000 kg/m^3) is shaped like a hollow rectangular prism with base…

A: A=550m2H=2.0mHo=0.45mH1=1.65m

Q: 1) The displacement from equilibrium of a particle is given by x(t) = A cos ( os (wt -). Which, if…

Concept explainers

de Broglie Equation

The sketch of matter waves is drawn below:

Question

2. A particle of matter is moving with a kinetic energy of 6.55 eV. Its de Broglie wavelength is 1.34 x 10^-12 m. What is the mass of the particle?

	4.68E-26 kg
	1.40E-25 kg
	1.99E-25 kg
	1.17E-25 kg

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given data

VIEW

Step 2: Calculation of the mass of the particle

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

(a) What is the momentum of a 0.0100-nm-wavelength photon that could detect details of an atom? (b) What is its energy in MeV?
(a) A -ray photon has a momentum of 8.001021kgm/s. What is its wavelength? (b) Calculate its energy in MeV.
(a) Calculate the momentum of a photon having a wavelength of 2.50 m. (b) Find the velocity of an electron having the same momentum. (c) What is the kinetic energy of the electron, and how does it compare with that of the photon?
(a) Calculate the wavelength of a photon that has the same momentum as a proton moving at 1.00% of the speed of light. (b) What is the energy of the photon in MeV? (c) What is the kinetic energy of the proton in MeV?
(a) Calculate the velocity of an electron that has a wavelength of 1.00 m. (b) Through what voltage must the electron be accelerated to have this velocity?
Violet light of wavelength 400 nm ejects electrons with a maximum kinetic energy of 0.860 eV from sodium metal. What is the binding energy of electrons to sodium metal?
What is the kinetic energy of an electron in a TEM having a 0.0100-nm wavelength?
(a) What is the wavelength of a photon that has a momentum of 5.001029kgm/s ? (b) Find its energy in eV.
(a) What is the maximum energy in eV of photons produced in a CRT using a 25.0-kV accelerating potential, such as a color TV? (b) What is their frequency?
A photon of wavelength 700 nm is incident on a hydrogen atom. When this photon is absorbed, the atom becomes ionized. What is the lowest possible orbit that the electron could have occupied before being ionized?
A Thomson-type experiment with relativistic electrons. One of the earliest experiments to show that p = mv (rather than p = mv) was that of Neumann. [G. Neumann, Ann. Physik 45:529 (1914)]. The apparatus shown in Figure P4.5 is identical to Thomsons except that the source of high-speed electrons is a radioactive radium source and the magnetic field B is arranged to act on the electron over its entire trajectory from source to detector. The combined electric and magnetic fields act as a velocity selector, only passing electrons with speed v, where v = V/Bd (Equation 4.6), while in the region where there is only a magnetic field the electron moves in a circle of radius r, with r given by p = Bre. This latter region (E = 0, B = constant) acts as a momentum selector because electrons with larger momenta have paths with larger radii. (a) Show that the radius of the circle described by the electron is given by r = (l2 + y2)/2y. (b) Typical values for the Neumann experiment were d = 2.51 104 m, B = 0.0177 T, and l = 0.0247 m. For V = 1060 V, y, the most critical value, was measured to be 0.0024 0.0005 m. Show that these values disagree with the y value calculated from p = mv but agree with the y value calculated from p = mv within experimental error. (Hint: Find v from Equation 4.6, use mv = Bre or mv = Bre to find r, and use r to find y.) Figure P4.5 The Neumann apparatus.
A physicist is watching a 15-kg orangutan at a zoo swing lazily in a tire at the end of a rope. He (the physicist) notices that each oscillation takes 3.00 s and hypothesizes that the energy is quantized. (a) What is the difference in energy in joules between allowed oscillator states? (b) What is the value of n for a state where the energy is 5.00 J? (c) Can the quantization be observed?