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

Author Question: Proxima Centauri, the nearest star to the Sun, exhibits an annual parallax of 0.76 arcsec. Determine ... (Read 24 times)

sammy

  • Hero Member
  • *****
  • Posts: 818
on: Jul 28, 2018
Proxima Centauri, the nearest star to the Sun, exhibits an annual parallax of 0.76 arcsec. Determine the distance to Proxima Centauri in parsecs.

Question 2

The principle that states that the exact position and the velocity of an object can never be known simultaneously is called ______________ principle.
 Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jaymee143

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 28, 2018
Answer to Question 1

d = 1/0.76 s = 1.3 parsecs

Answer to Question 2

Heisenberg's uncertainty


sammy

  • Member
  • Posts: 818
Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

robbielu01

  • Member
  • Posts: 336
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

The same star field photographed with (a) a ground-based telescope, which is subject to poor seeing The same star field photographed with (a) a ground-based telescope, which is subject to poor seeing
A Binary Star System A Binary Star System
Median Annual Earnings of Full-Time Workers, by Gender, 1960–2010 Median Annual Earnings of Full-Time Workers, by Gender, 1960–2010
Change in Annual Precipitation Over Land, 1901-2010 Change in Annual Precipitation Over Land, 1901-2010
How to determine an exponential relation from a table of values How to determine an exponential relation from a table of values
The system moves at 1.50 2 m/s while the inclined planes are rough. a) Determine the ... The system moves at 1.50 2 m/s while the inclined planes are rough. a) Determine the ...
Video: Coaductile pathway, Timing of contraction signal & Conduction system and ECG

For a complete list of videos, visit our video library