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Heisenberg Uncertainty Principle Solutions Library

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19 solutions

Heisenberg Uncertainty Principle

Q. An electron has an uncertainty in its position of 552 pm. What is minimum possible value for the uncertainty in its velocity?a. 1.05 x 105 m/sb. 1....

Solved • Sep 15, 2019

Heisenberg Uncertainty Principle

Q. Which of the following statements is FALSE? A) Part of the Bohr model proposed that electrons in the hydrogen atom are located in "stationary state...

Solved • Sep 13, 2019

Heisenberg Uncertainty Principle

Q. In the television series  Star Trek, the transporter beam is a device used to "beam down" people from the  Starship Enterprise to another location,...

Solved • Nov 12, 2018

Heisenberg Uncertainty Principle

Q. The 2005 Nobel Prize in Physics was given, in part, to scientists who had made ultrashort pulses of light. These pulses are important in making mea...

Solved • Nov 12, 2018

Heisenberg Uncertainty Principle

Q. Why does the uncertainty principle make it impossible to predict a trajectory for the electron?a. Because you cannot know both the position and vel...

Solved • Mar 23, 2018

Heisenberg Uncertainty Principle

Q. A student is examining a bacterium under the microscope. The E. coli bacterial cell has a mass of = 0.500 (where a femtogram,fg , is 10-15 g) and i...

Solved • Sep 25, 2017

Heisenberg Uncertainty Principle

Q. According to the Heisenberg uncertainity principle , if the uncertainity in the speed of an electron is 3.5 x 103 m/s, the uncertainity in its posi...

Solved • Jun 19, 2017

Heisenberg Uncertainty Principle

Q. According to the Heisenberg uncertainty principle, if the uncertainty in the speed of an electron is 3.5 x 103 m/s, the uncertainty in its position...

Solved • May 15, 2017

Heisenberg Uncertainty Principle

Q. To what uncertainty (in m) can the position of a baseball traveling at 45.0 m/s be measured if the uncertainty of its speed is 0.10%? The mass of a...

Solved • Mar 16, 2017

Heisenberg Uncertainty Principle

Q. An electron traveling at 3.7 x 10 5 m/s has an uncertainty in its velocity of 1.88 x 10 5 m/s. What is the uncertainty in its position.

Solved • Jan 25, 2017

Heisenberg Uncertainty Principle

Q. An electron has an uncertainty in its position of 552 pm. What is the uncertainty in its velocity?

Solved • Jan 25, 2017

Heisenberg Uncertainty Principle

Q. Calculate the uncertainty in the position of (a) an electron moving at a speed of (3.00 ∓ 0.01) x 105 m/s, (b) a neutron moving at this same speed....

Solved • Jul 15, 2016

Heisenberg Uncertainty Principle

Q. Calculate the uncertainty in the position of (b) a neutron moving at this same speed. (The masses of an electron and a neutron are given in the tab...

Solved • Jul 15, 2016

Heisenberg Uncertainty Principle

Q. Calculate the uncertainty in the position of (a) an electron moving at a speed of (3.00 ∓ 0.01) x 105 m/s

Solved • Jul 15, 2016

Heisenberg Uncertainty Principle

Q. Using Heisenberg’s uncertainty principle, calculate the uncertainty in the position of (b) a proton moving at a speed of (5.00 ∓ 0.01) x 104 m/s. 

Solved • Jul 15, 2016

Heisenberg Uncertainty Principle

Q. Using Heisenberg’s uncertainty principle, calculate the uncertainty in the position of (a) a 1.50-mg mosquito moving at a speed of 1.40 m/s if the ...

Solved • Jul 15, 2016

Heisenberg Uncertainty Principle

Q. An alpha particle with mass = 6.6 x 10  −24 g moves at a speed of 1.52 x 10 7 ± 0.03 m/s. What is the minimum uncertainty of its position? a) 2.66...

Solved • Mar 19, 2016

Heisenberg Uncertainty Principle

Q. An electron has an uncertainty in its position of 190 pm. What is its uncertainty in its velocity?272 x 103 m/s 1.12 x 105 m/s 521 x 105 m/s 4.21 x...

Solved • Feb 4, 2016

Heisenberg Uncertainty Principle

Q. According to the Heisenberg uncertainty principle, if the uncertainty in the speed of an electron is 3.5 x 103 m/s, the uncertainty in its position...

Solved • Feb 4, 2016