What is the linear size of the smallest box

Assignment Help Physics
Reference no: EM131003747

What is the linear size of the smallest box in which you can confine an electron if you want to know for certain that the electron's speed is no more than 19 m/s ?

Reference no: EM131003747

Questions Cloud

How many electrons are accelerated per pulse : A linear accelerator produces a pulsed beam of electrons. The pulse current is 0.55 A, and the pulse duration is 0.14 μs. How many electrons are accelerated per pulse?
Ethical legitimacy of preferential hiring policies : Identify the arguments that have not been used to support or refute the ethical legitimacy of preferential hiring policies
A non-governmental organization : You work for a Non-Governmental Organization who are into provision suitable drinking water needs for needy and deprived communities in the Brong Ahafo Region of Ghana.  The Organization has recently sunk forty (40) boreholes in some of the communiti..
What would motivate hypercom to have a valuation : The company also reported valuation allowances totaling about $61 million. What would motivate Hypercom to have a valuation allowance almost equal to its deferred tax assets?
What is the linear size of the smallest box : What is the linear size of the smallest box in which you can confine an electron if you want to know for certain that the electron's speed is no more than 19 m/s ?
How many positions including the initial and final positions : Linearly polarized light is incident upon a polarizing sheet that has a transmission axis is parallel to the incident light. The sheet is rotated about its axis through 360o (one complete revolution). At how many positions, including the initial a..
Electronic sources and two paper sources : The student is required to find five sources related to the topic, with a least two being electronic sources and two paper sources. the student has to briefly describe the content of each source and evaluate it as to its reliability for content and a..
Differences between financial statement and taxable income : The cumulative temporary difference to date is $40 million (also the future taxable amount). The enacted tax rate is 40%. What is deferred tax asset or liability to be reported in the balance sheet?
Endorsed a cheque and then subsequently lost it : If I endorsed a cheque and then subsequently lost it. Someone (Person A) found the cheque and then negotiated it to another person (Person B) for value but not in good faith, and then the bank paid out the cheque to Person B. Who do I have a claim ag..

Reviews

Write a Review

Physics Questions & Answers

  How far does she slide before coming to a rest

a skier starts from rest at the top of a hill inclined at 10.5 degrees. The hill is 200m long and the coefficient of friction is .075. How far does she slide before coming to a rest

  Decide angle edge of cone makes by original diraction

An object is observed moving at 0.60 c when it explodes. In the reference frame of the object, the explosion disburses small fragments equally in all directions at speed 0.20 c. From the reference frame of the observer, the explosion appears to disbu..

  Determine the work done by an object

Mattwe pulls his little sister sarah in a sled on an icy surface, with a force of 60 N at an angle of 37 ° upward from the horizontal. If he pulls her a distance of 12m, then determine the work done by matthew?

  Estimate the image distance

A spherical concave lens has a focal length of 40 cm, and an object is placed 20 cm from the lens. Draw a ray diagram. (Submit a file with a maximum size of 1 MB.) Estimate the image distance

  A sphere of radius r starts from rest and rolls without

a sphere of radius r starts from rest and rolls without slipping along a curved surface dropping through a vertical

  Oscillating back and forth along a frictionless surface

An object attached to a horizontal spring is oscillating back and forth along a frictionless surface. The maximum speed of the object is 1.75 m/s, and its maximum acceleration is 7.79 m/s2. How much time elapses betwen an instant when the object's sp..

  Find how far should rhoda compress the spring

Two kids are playing a game in which they try to hit a box on the floor with a marble fired from a spring loaded gun that is mounted on a table. Find how far should Rhoda compress the spring to score a direct hit

  Q1 mary is driving her car at 48 kmh she approaches an

q1. mary is driving her car at 48 kmh. she approaches an intersection just as the traffic light turns yellow. the

  Identical conducting spheres

Identical conducting spheres

  Determine the mass of a pure sample of a radioactive isotope

Determine the mass of a pure sample of a radioactive isotope (atomic mass number 40) with an initial decay rate of 1.7 x 105 s-

  What is the capacitance per unit length

A cylindrical capacitor has an outer conductor with a radius of 3.5 mm and an inner conductor with a radius of 2.1 mm. The two conductors are separated by vacuum and the entire capacitor has a length of 2.2m.

  What is the impluse of the system

a 6-kg bowling ball rooling at 5m/s strikesa stationary 4-kg bowling ball.if ball number one is moving forward at 2m/s after the collision, what is the impluse of the system

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd