If an electrons position can be measured to an accuracy of 2.0 x 108 m, how accurately

Question:

If an electron’s position can be measured to an accuracy of 2.0 x 10–8 m, how accurately can its speed be known?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

See More Books

Question Posted: Aug 17, 2010 11:56 PM

See More Questions

Determine the relationship between the torque N and the torsion angle for (a) The tube whose wall thickness hr is considerably less than the tube radius; (b) For the solid rod of circular...
If an electron's position can be measured to a precision of 15 nm, what is the uncertainty in its speed? Assuming the minimum speed must be at least equal to its uncertainty, what is the electron's...
If an electron's position can be measured to a precision of 2.4 10-8 m, how precisely can its speed be known?
In Problems 4164, graph each function using the techniques of shifting, compressing, stretching, and/or reflecting. Start with the graph of the basic function (for example, y = x 2 ) and show all the...
The statement of financial position of TorMax Technology Inc. at December 31, 2015 and 2014, is as follows: An examination of the statement of income and the accounting records revealed the following...
A sample was drawn of one-acre plots of land planted with corn. The crop yields were recorded. Calculate the descriptive statistics you judge to be useful. Interpret these statistics.
The gas entering a rocket nozzle has a stagnation pressure of $1500 \mathrm{kPa}$ and a stagnation temperature of $3000^{\circ} \mathrm{C}$. The rocket is traveling in the still Standard...
Pacifica Consulting is a consulting firm owned and operated by Tara Milsap. The end-of- period spreadsheet shown below was prepared for the year ended August 31, 2012. Based on the preceding...
Discuss the socio-economic implications of decentralized renewable energy solutions, including off-grid solar PV systems, mini-grids, and community-owned energy projects, in terms of energy access,...
Purchase-Related Transactions A retailer is considering the purchase of 1,000 units of a specific item from either of two suppliers. Their offers are as follows: Supplier One: $34.80 a unit, 1/10,...
A proton is traveling with a speed of (6.560 0.012) x 105m/s. With what maximum accuracy can its position be ascertained?
An electron remains in an excited state of an atom for typically 108s. What is the minimum uncertainty in the energy of the state (in eV)?
Tri-Q Supply Company is considering an expansion project to increase sales. The project, which costs $2.6 million, has an IRR equal to 9.5 percent. Any portion of the project can be purchased. Tri-Q...
Which factors in Table 5.4 were important in explaining improvements in black neonate mortality rates? White neonate mortality rates? Speculate on why some of these factors may have been more...
A company, which makes up its financial statements annually to 31 December, provides for depreciation of its machinery at the rate of 15 per cent per annum using the reducing balance method. On 31...
Explain the difference between cardinal and ordinal utility. Do you think that it is possible for researchers to fi nd out which type of utility people actually have?
In what ways is social cost-benefi t analysis similar to a consumers decision about allocating resources or to a fi rms investment decision? In what ways is it different?
A On 10 August 2009 Joblot, a computer software retailer, bought a non-current asset which cost 100,000. It had an anticipated life of four years and an estimated residual value of 20,000. Due to...
Energy input-output diagrams for two heat pumps are shown in Figure P21.32. What are (a) $Q_{\text {out }}$ for pump 1 and (b) $W_{\text {in }}$ for pump 2? Data from Figure P21.32 Q = 4.0J Qin...
Determine two different Hamilton circuits in each of the following graphs. A B F G
Figure P13.62 shows a section of a long tube that narrows near its open end to a diameter of 1.0 mm. Water at 20C flows out of the open end at 0.020 L/s. What is the gauge pressure at point P, where...
Evaluate the challenges and solutions associated with implementing robust error handling and recovery mechanisms in operating systems, particularly in the context of disk I/O operations and system...
Erica, Deana & Tara had average capital balances of $350,000, $380,000 and $400,000 respectively during the current fiscal year. The partnership agreement provides for an allowance of 4% on the...
Retum to quest Grove Audio is considering the introduction of a new model of wireless speakers with the following price and cost characteristics. Sales price Variable costs Fixed costs Required: $...

If an electrons position can be measured to an accuracy of 2.0 x 108 m, how accurately

Question:

Step by Step Answer:

We find the uncertainty in the momentu...View the full answer

Physics Principles with Applications

Students also viewed these Modern Physics questions