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

  Find how many meters is the cliff above the ground below

A ball is released from the top of a cliff; it hits the ground 1.1 seconds later. how many meters is the cliff above the ground below

  What is the percentage uncertainty in the distance travelled

The time it takes to go from rest to 30 mph at constant deceleration can be measured to an accuracy of 1%. What is the percentage uncertainty in the distance travelled?

  Find impulse does the clay exert on the block

A 50g ball of clay is thrown horizontally at 40m/s toward a 1.5kg block sitting at rest on a frictionless hi surface. The clayts and sticks to the block. What impulse does the clay exert on the block

  We have ammeter and we measure the current of a bulb when

we have ammeter and we measure the current of a bulb. when the ammeter is set on 300ma and the bulb is not as bright.

  What is the moment of inertia of the disk about the pivot

A solid disk of mass M and radius R is pivoted so that it can rotate about its center. The disk is initially at rest. A ball of mass m and speed v travels along a path tangential to the rim of the disk.

  Torque produced by the bucket around the center of cylinder

A bucket filled with water has a mass of 37 kg and is hanging froma rope that is wound around a stationary cylinder of radius .042m.if the cylinder does not rotate and the bucket hangs straight down,what is the magnitude of the torque produced by ..

  Determine what is the correct elevation angle

A gunner wants to fire at a target at a horizontal distance of 12500 m from his position. If his gun fires with a muzzle speed of 700 m/s and if g = 9.81 m/s^2, what is the correct elevation angle

  What is the final angular velocity

A 1.1-m-long mass less rod is pivoted at one end and swings around in a circle on a frictionless table. What is the final angular velocity

  A cylinder of gas is at room temperature

A cylinder of gas is at room temperature (20degreesC). The air conditioner breaks down, and the temperature rises to 62degreesC. What is the new pressure of the gas relative to its initial pressure (p1)?-----xp1

  What is the smallest angle between floor and ladder

A ladder of unknown length and mass of 29.00 kg rests on a rough floor, and leans against a rough wall. The coefficient of static friction between the ladder and both the floor and wall are 0.68.

  What is the cars speed at the top

The normal force equals the magnitude of the gravitational force as a roller coaster car crosses the top of a 59-m-diameter, What is the car's speed at the top

  Determine your average speed for the entire trip

You travel from "point" Columbia to St. Louis in a car moving at a constant speed of 60 km/h. What is your average speed for the entire trip

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