This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If the position of an electron is measured very precisely there is an uncertainty in measuring its ... (Read 111 times)

2125004343

  • Hero Member
  • *****
  • Posts: 566
on: Jul 29, 2018
If the position of an electron is measured very precisely there is an uncertainty in measuring its
 
  A)
 
  kinetic energy.
  B)
 
  momentum.
  C)
 
  potential energy.
  D)
 
  thermal energy.
  E)
 
  None of the other answers is correct.

Question 2

If a source of light is moving away at 10 the speed of light, its wavelength will
 
  A)
 
  be lengthened by 22.
  B)
 
  be lengthened by 11.
  C)
 
  be shortened by 22.
  D)
 
  be shortened by 11.
  E)
 
  remain unchanged.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tuate

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

B


2125004343

  • Member
  • Posts: 566
Reply 2 on: Jul 29, 2018
Excellent

raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Hydrothermal Worm Viewed Under An Electron Microscope Hydrothermal Worm Viewed Under An Electron Microscope
Scorpions, Spiders and Sharks: Electron-Microscope Images Scorpions, Spiders and Sharks: Electron-Microscope Images
Anatomical position of axillary and clavicular lymph Anatomical position of axillary and clavicular lymph
Positioning the Patient in the Supine Position Positioning the Patient in the Supine Position
Draping for massage of leg in supine position. A. Lift the leg with one hand, and with the other ... Draping for massage of leg in supine position. A. Lift the leg with one hand, and with the other ...
Testing patellar reflex, client in a sitting position Testing patellar reflex, client in a sitting position
Video: How to find out if a population is evolving?

For a complete list of videos, visit our video library