Mehul A measurement of an electron's speed is 2.0 x 106 m/s and has an uncertainty of 10%. Whatis the minimum uncertainty in its position? (h = 6.626 x 1034 J-s, mel = 9.11 x 1031 kg)0.91 nmO 5.0 nmO2.7 nmO 1,8 nm

Speed of electron is Uncertainty in speed is Planck's constant is Mass of electron is Note:Find:The…

A measurement of an electron's speed is 2.0 x 106 m/s and has an uncertainty of 10%. Wha is the minimum uncertainty in its position? (h= 6.626 x 10 34 J-s, mel = 9.11 × 10 31 kg) O 0.91 nm O 5.0 nm 2.7 nm

A measurement of an electron's speed is 2.0 x 106 m/s and has an uncertainty of 10%. Wha is the minimum uncertainty in its position? (h= 6.626 x 10 34 J-s, mel = 9.11 × 10 31 kg) O 0.91 nm O 5.0 nm 2.7 nm

Modern Physics

3rd Edition

ISBN:9781111794378

Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Chapter5: Matter Waves

Section: Chapter Questions

Problem 18P

See similar textbooks

Related questions

Q: An estimated force-time curve for a baseball struck by a bat is shown in the figure below. Let Fmax…

Q: A 9.00-V battery delivers a current of 1.37 A to the lightbulb filament of a pocket flashlight. (a)…

Q: A microscope is being used to study cells on a slide. The lens to image distance is S, in the…

A: Image distance, Si=160mm=0.16mFocal length, f=12.5mm=0.0125m

Q: A capacitor of 10.0 uF and a resistor of 130 OMEGA are quickly connected in series to a battery of…

A: Capacitance C = 10 μFResistance R = 130 ΩPotential difference = V = 4 voltTime t = 0.00100 sCharge Q…

Q: A 1000 kg car traveling at 40 m/s slows to 15 m/s. What is the initial kinetic energy of the car?…

Q: Problem 2: Two nearly identical sail boats are competing in a race. The first one has sails with a…

A: Given drag force All other parameter remains same as conditons remains same.

Q: A barge is adrift. Two tug boats attach cables to the barge to tow it to safety. The figure is…

Q: T1 100 N 12 Т3 30 30% 200 N Т4

Q: a) Particle A moves uniformly along the path p = 1/2x ^3. What are the velocity and acceleration…

Q: 4) A particle is constrained to move in a circle with a 10-meter rac 10 meters per second and is…

A: Radius is given as r = 10 m.Linear speed is given v = 10 m/s.Tangential acceleration is given as,

Q: 8. Three forces are acting on the object. Two of them are shown. The object is at rest. Which is the…

Q: A fish at a pressure of 1.1 atm has its swim bladder inflated to an initial volume of 8.16 mL. If…

Q: Problem 7: To sterilize a 55-g glass baby bottle, we must raise its temperature from 22.0 °C to…

A: We need to find out the heat required for a 55 g glass bottle to raise its temperature from 22.0…

Q: A wire loop is immersed in a B-field. The area vector for the loop is given below. Choose all the…

Q: 29. (II) (a) What is the potential difference between points a and d in Fig. 19-57 (similar to Fig.…

Q: A 18.3kg object, initially at rest, explodes into 3 pieces! After the explosion, Piece A (3.3kg) is…

Q: A combination of series and parallel connections of capacitors is shown in the figure. The sizes of…

A: Values of capacitor given in question. = 1.73 μF = 6.2 μF = 10.6 μF

Q: The drawings show three charges that have the same magnitude but may have different signs. In all…

Q: A proton has a speed of 3.50 × 105 m/s when at a point where the potential is +100 V. Later, it’s at…

Q: A particle initially located at the origin has an acceleration of a = 2.00ĵ m/s² and an initial…

Q: John jumps up in the air to block a shot. After he is off the ground, John raises his hands over his…

A: Question:-(1). John jumps up in the air to block a shot. After he is off the ground, John raises his…

Q: You launch a projectile at an initial speed of 30.9 m/s from the ground. After 3.00 seconds of…

Q: as shown in Figure P21.8. Determine the magnetic flux through (a) surface abcd, (b) surface bcef,…

A: Magnetic flux is given by the formula

Q: 33.8 What is the focal length, and optical power (in dipoters) of the lenses used to produce the…

A: As per student's request I am only solving Question 33.8 .

Q: a rope is tied to a tree limb. the rope is attached at a height of 4.5m a distance of 2.1m from the…

A: The height of the tree is The distance of the limb from the center of the tree is The angle made by…

Q: Satellite TV is broadcast from satellites that orbit 37,000 kmkm above the earth's surface. Their…

Q: Question A student performs an experiment that involves the motion of a pendulum. The student…

A: The objective of the question is to identify the two procedures that the student should consider…

Q: A driver of a car traveling at 52 km h¹ applies the brakes and accelerates uniformly in the opposite…

A: A driver of a car traveling at 52 km h-1 applies the brakes and accelerates iniformly in the…

Q: 3. A cell phone has a fixed focal length lens of f= 3.85 mm = 0.00385 m and can take pictures over a…

Q: Example Two girls (masses m, and m₂) are on roller skates and stand at rest, close to each other and…

Q: A particle with a charge of -3C sits at position (3, 4, 5)m. What is the x-component of the electric…

A: The objective of the question is to find the x-component of the electric field at the origin due to…

Q: For a thick lens with the radius of the first curved surface is 20 cm, the radius of the second…

Q: A 46.0-g sample of a conducting material is all that is available. The resistivity of the material…

Q: Rubbing your hands together warms them by converting work into thermal energy. a. If a woman rubs…

Q: What is the speed of sound in substance X if a note produced at 440Hz has a wavelength of 14.8 m?

A: The objective of this question is to calculate the speed of sound in a substance given the frequency…

Q: Suppose a woman does 650 J of work and 9300 J of heat is transferred from her into the environment…

A: The objective of the question is to find the change in the woman's internal energy and her percent…

Q: 19. Four resistors each of them has a resistance of 10 ohms. How to connect them to get equivalent…

Q: The object with a mass M starts the motion in one dimension from the origin with speed V,…

Q: Determine the x- and y-coordinates of the mass center of the plate of uniform thickness t = 0.20 in.…

Q: Two resistors are connected in series with an 17.81 volt battery. The resistors have values of R1 =…

A: The objective of this question is to find the current flowing through a circuit with two resistors…

Q: There is a +5C charge at the center of a hollow sphere made of a perfect conductor. The hollow…

A: The objective of the question is to calculate the electric field as a function of distance from the…

Q: There is a +5C charge at the center of a hollow sphere made of a perfect conductor. The hollow…

A: The objective of the question is to find the electric field as a function of distance from the +5C…

Q: A red car with a mass of 1700 and a yellow car with a mass of 1500 collided The red car skid for…

A: The objective of this question is to find the velocity of each car right before the impact. We can…

Q: In the figure below, containers of different shapes contain the same liquid. The difference in…

Q: 5) A piece of plastic has a net charge of +2.00 µC. How many fewer electrons than protons does this…

A: The net charge is The charge of one proton is

Q: Three resistors are available to be connected in into a circuit: 2 ohms, 4 ohms, and 8 ohms. Rank…

A: The objective of the question is to rank the combinations of resistors from the lowest equivalent…

Q: b) A 4 kg block is pulled along a rough inclined plane by a force of 71 N as shown in Figure 2.…

A: The answer is given below Explanation:Step 1:Ans: (ii) 8.72m/s²Step 2:Step 3: Step 4:

Q: 13. A storage battery of emf 8.0 V and internal resistance 0.5 02 is being charged by a 120 V dc…

A: emf of battery is Internal resistance is Supply voltage is Resistor is Find:Terminal voltage of…

Q: 18-3) Two tiny objects having charges +20.0 µC and -8.00 µC are separated by a distance of 20.0 cm.…

A: Charges are and Distance between charges is Note:Coulomb constant is Find:The magnitude and…

Q: How much work (as measured in joules) is required to push an electron through a region where the…

A: Required work = 8.48*10-18 JoulesExplanation:Step 1: Work done is given by…

Concept explainers

de Broglie Equation

The sketch of matter waves is drawn below:

Question

Mehul

A measurement of an electron's speed is 2.0 x 106 m/s and has an uncertainty of 10%. What
is the minimum uncertainty in its position? (h = 6.626 x 1034 J-s, mel = 9.11 x 1031 kg)
0.91 nm
O 5.0 nm
O2.7 nm
O 1,8 nm

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 for the minimum uncertainty in position of electron.

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 18 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

79. a) Assume an electron in the ground state of the hydrogen atom moves at an average speed of 5.00×106 m/s. If the speed is known to an uncertainty of 1 percent, what is the minimum uncertainty in its position?The radius of the hydrogen atom in the ground state is 5.29×10−11 m. The mass of an electron is 9.1094×10−31 kg. (b) A 0.16−kg baseball thrown at 100 mph has a momentum of 7.2 kg·m/s. If the uncertainty in measuring the mass is 1.0×10^−7 of the mass, calculate the uncertainty in the baseball's position.
In a lab a scientist tries to measure the location and speed of an electron. The position measurements are found to have an uncertainty of 5.01 x 10-11 m (this is 0.0501 nm). What is the smallest possible uncertainty in velocity? An electron has a mass of 9.11 x 10-31 kg and Planck's constant is 6.63 x 10-34 J*s
The uncertainty in the velocity of an electron is 43 × 10-3 m/s. What is the uncertainty in its position? answer in units of mm accurate to two decimal places.
The uncertainty in the velocity V of a moving electron of mass 10−4010−40 kg is 2 x106m/s2 x106m/s . Calculate the uncertainty of the simultaneous measurement of its position X. [Take 6.63 x10−346.63 x10−34 ]
An atom of iron has a radius of 156. pm and the average orbital speed of the electrons in it is about ×5.7*10^7 m/s. Calculate the least possible uncertainty in a measurement of the speed of an electron in an atom of iron. Write your answer as a percentage of the average speed, and round it to 2 significant digits.
If a proton has an uncertainty in its velocity of 5.90 × 10⁻⁴ m/s, what is the uncertainty (in meters) in its position?
A hydrogen atom has a radius of 0.05 nm with a position accuracy of 1.0%. Calculate the uncertainty in the atom’s velocity. Use "E" format for scientific notation (i.e. for 1.23x10, write as 1.23E-9).
The diameter of a Hydrogen atom is about 10.6 nm. What is the minimum uncertainty in momentum of an electron along this diameter if it's uncertainty in position is equal to the diameter of the atom? a) 1.17 x 10^-25 kgm/s b)9.94 x 10^-26 kgm/s c)1.17x10^-26 kgm/s d) 9.94x10^-27 kgm/s e)
In the ground state of hydrogen, the uncer- tainty in the position of the electron is roughly 0.11 nm. The mass of an electron is 9.10939 × 10-31 kg and Planck's constant is 6.62608 × 10 What is the uncertainty of the speed for this electron if the speed has been measured as precisely as possible? Answer in units of m/s. -34 J. s.
An electron is located on a pinpoint having a diameter of 5.89 µm. What is the minimum uncertainty in the speed of the electron? m/s
A particle's energy is measured with an uncertainty of 0.030 eV. What is the smallest possible uncertainty in our knowledge of when the particle had this energy? Group of answer choices 5.32 x 10^-14 s 3.13 x 10^-14 s 8.64 x 10^-14 s 2.20 x 10^-14 s
A) By what factor is the uncertainty of the electron's position(1.36×10-4 m) larger than the diameter of the hydrogen atom?(Assume the diameter of the hydrogen atom is 1.00×10-8 cm.) B) Use the Heisenberg uncertainty principle to calculate Δx for a ball (mass = 122 g, diameter = 8.50 cm) with Δv = 0.425 m/s. C) The uncertainty of the (above) ball's position is equal to what factor times the diameter of the ball?