Explain what uncertainty in its location must be tolerated

Assignment Help Chemistry

Reference no: EM13668826

The speed of a certain electron is 995 km s-1. If the uncertainty in its momentum is to be decrease to 0.0010 per cent, Explain what uncertainty in its location must be tolerated?

Reference no: EM13668826

Questions Cloud

Explain which balance will give the maximum precision : Explain which balance(s) will give the maximum precision possible for the density measurement? Is there an advantage to utilizing the 0.0001-gbalance for this work. Explain.

Demonstrate that the linear combination : Demonstrate that the linear combination A + iB and A-iB are n other mitian if A and B are hermitian operators.

Explain how many photons does it emit each second : A laser utilized to read CDs emits red light of wavelength 700 nm. Explain how many photons does it emit each second if its power is (a) 0.10 W, (b) 1.0 W

Compute the energy per photon as well as the energy : Compute the energy per photon as well as the energy per mole of photons of radiation of wavelength (a) 200 nm (ultraviolet), (b) 150 pm (x-ray), (c) 1.00 (microwave).

Explain what uncertainty in its location must be tolerated : The speed of a certain electron is 995 km s-1. If the uncertainty in its momentum is to be decrease to 0.0010 per cent, Explain what uncertainty in its location must be tolerated

Explain the density of a gaseous hydrocarbon : At 23 degrees Celsius and 1 atm the density of a gaseous hydrocarbon is 1.81 g (dot) L (inverse) 1. The Hydrocarbon is

State time necessary for the same volume of helium : If 250mL of methane, CH4 effuses through a small hole in 48 s, the time necessary for the same volume of helium to pass through the hole will be?

Explain how many mols of oxygen were collected : A 550 mL sample of Oxygen gas is collected over water at a temperature of 21.0 degree Celsius as well as a pressure of 743 mmHg according to the following reaction. Vapor pressure of water at 21.0 degree Celsius = 18.7 mmHg, 1 atm = 760 mmHg

Explain how old is a wood sample : A one-gram sample of wood taken from a living tree gives a rate forcarbon-14 decay of 13.6 counts per. If the half-life for carbon-14is 5720 years, Explain how old is a wood sample that gives a rate for carbon-14 decay of 3.9 counts per minute?

User Account

All Pages