Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

Approximation of the probability by the Quantum tunneling. ?

Keeping the constant speed of 0.6m/s, a marble of mass 18 g rolls back and forth across a shoebox that is 14cm high and 2mm thick. Approximate the probability of its escaping through the wall of the box by quantum tunneling. (prepare the answer in the form 10n, where n is an exponent with 1 significant figure, eg -5e15.)

What is the value of n?

Physics, Academics

  • Category:- Physics
  • Reference No.:- M917439

Have any Question? 


Related Questions in Physics

1 a vertical cylindrical tank having a base diameter of 10

1. A vertical cylindrical tank having a base diameter of 10 m and a height of 5 m is filled to the top with water at 20°C. How much water will overflow if the water is heated to 80°C? 2. A liquid in a cylinder has a volu ...

Ammonia nh3 in air is being absorbed into water within the

Ammonia, NH 3 , in air is being absorbed into water within the enclosed tank shown in the figure below. The liquid and gas phases are both well mixed, and mass transfer occurs only at the exposed gas-liquid interface. Th ...

A ball on the end of a string is revolved at a uniform rate

A ball on the end of a string is revolved at a uniform rate in a vertical circle with a radius of .72 meters. If its speed is 4m/s and its mass is .3kg calculate the tension of the in the string when the ball is at the t ...

Spacecraft i containing students taking a physics exam

Spacecraft I, containing students taking a physics exam, approaches the Earth with a speed of 0.700c (relative to the Earth), while spacecraft II, containing professors proctoring the exam, moves at 0.300c (relative to t ...

The normal human ear can distinguish a difference in sound

The normal human ear can distinguish a difference in sound level of about 0.6 dB at a given frequency. What is the percentage of power increase required to raise the sound level 0.6 dB?

How does voptoptimum climb speed compare to vymax rate of

How does V OPT (Optimum Climb speed) compare to V Y (Max Rate of Climb)?  Most transport airplane climb schedules are based on what type profile and why?

1 does food irradiation leave the food radioactive to what

1. Does food irradiation leave the food radioactive? To what extent is the food altered chemically for low and high doses in food irradiation? 2. Compare a low dose of radiation to a human with a low dose of radiation us ...

1 describe the partial equilibrium conditions of a piece of

1. Describe the partial equilibrium conditions of a piece of Si sitting on top a desk in a room at a space-time constant temperature of 300K. 2. A piece of pure silicon is immersed in pure boiling water. What are the ess ...

A huge essentially infinite horizontal nonconducting sheet

A huge (essentially infinite) horizontal nonconducting sheet 10.0 cm thick has charge uniformly spread over both faces. The upper face carries+95.0 nC/m 2 while the lower face carries -25.0 nC/ m 2 . What is the magnitud ...

1 the practical depth limit for a suited diver is about 185

1. The practical depth limit for a suited diver is about 185 m. What is the gage pressure in sea water at that depth? The specific gravity of sea water is 1.025. 2. Matter is attracted to the center of Earth with a force ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro