« previous next »

Author Question: The planets in the solar system A) revolve around the Sun in the same direction B) orbit around ... (Read 59 times)

erika

  • Hero Member
  • *****
  • Posts: 522
on: Jul 27, 2018
The planets in the solar system
 
  A) revolve around the Sun in the same direction
  B) orbit around the Sun in nearly the same plane
  C) have nearly circular orbits
  D) all of these are true

Question 2

According to the uncertainty principle, which of the following statements is true?
 
  A) It is impossible to measure both the mass and the momentum of a particle at the same time.
  B) It is impossible to measure both the position and the momentum of a particle at the same time.
  C) It is impossible for science to make any meaningful predictions about nature whatsoever.
  D) It is impossible to measure both the speed and direction of a particle at the same time.


kardosa007

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

The Endomembrane System The Endomembrane System
An H-bridge circuit is used to control the direction of the DC electric motor of the electronic ... An H-bridge circuit is used to control the direction of the DC electric motor of the electronic ...
The major divisions of the nervous system. The major divisions of the nervous system.
Two models of sensory system organization: The former model was hierarchical, functionally ... Two models of sensory system organization: The former model was hierarchical, functionally ...
Layout of the Nervous System Layout of the Nervous System
Solar eclipse jk drawing Solar eclipse jk drawing
Video: Ionic bonds - role of ions in the body

For a complete list of videos, visit our video library