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

Author Question: Heisenberg's Uncertainty Principle states that A) all measurements are to some extent inaccurate, ... (Read 68 times)

scienceeasy

  • Hero Member
  • *****
  • Posts: 565
on: Jul 27, 2018
Heisenberg's Uncertainty Principle states that
 
  A) all measurements are to some extent inaccurate, no matter how good the instrument used.
  B) we cannot in principle know simultaneously the position and momentum of a particle with absolute certainty.
  C) we can never be sure whether a particle is a wave or a particle.
  D) at times an electron appears to be a particle and at other times it appears to be a photon.
  E) the charge on the electron can never be known with absolute accuracy.

Question 2

Describe a mirror which takes an object at a distance of 47. cm and forms a real image at 23. cm.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mjenn52

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

concave mirror with focal length 15.4 cm


scienceeasy

  • Member
  • Posts: 565
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

How Urban Is Your State? The Rural-Urban Makeup of the United States How Urban Is Your State? The Rural-Urban Makeup of the United States
A fuel pump in a farming area that clearly states the red diesel fuel is for off-road use only ... A fuel pump in a farming area that clearly states the red diesel fuel is for off-road use only ...
Examples of Muds and Clays from the United States and Around the World Examples of Muds and Clays from the United States and Around the World
Decomposition of Productivity Gap Between India and the United States Decomposition of Productivity Gap Between India and the United States
Physics - Density, Pressure, and Pascal's Principle Physics - Density, Pressure, and Pascal's Principle
Applying the bill of rights to the states Applying the bill of rights to the states
Video: Polymerase chain reaction PCR - Animation

For a complete list of videos, visit our video library