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 42 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
Great answer, keep it coming :)

cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Principle of Progression Principle of Progression
Principle of Recuperation Principle of Recuperation
Among non-Muslims in the United States, wearing a head scarf, or a khimar, is a personal fashion ... Among non-Muslims in the United States, wearing a head scarf, or a khimar, is a personal fashion ...
Globalization Within the United States Globalization Within the United States
Fraction of obese individuals by state in 1998 and 2008. In 1998, 42 states had obesity rates below Fraction of obese individuals by state in 1998 and 2008. In 1998, 42 states had obesity rates below
Remote satellite monitoring of gross primary productivity across the United States. The differences Remote satellite monitoring of gross primary productivity across the United States. The differences
Video: Baroreceptor Reflex

For a complete list of videos, visit our video library