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

Author Question: The masses of Neptune and Uranus were first determined by: A) observations of their motions ... (Read 45 times)

FButt

  • Hero Member
  • *****
  • Posts: 519
on: Jul 27, 2018
The masses of Neptune and Uranus were first determined by:
 
  A) observations of their motions around the Sun.
  B) observations of their magnetic fields.
  C) their densities divided by their volumes.
  D) observations of the motions of their satellites.
  E) their compositions.

Question 2

An X-ray photon has more energy than a visible photon.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

TRUE


FButt

  • Hero Member
  • *****
  • Posts: 519
Reply #2 on: Jul 27, 2018
TY


Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

The nurse can make observations about the patient's general appearance while talking with the p The nurse can make observations about the patient's general appearance while talking with the p
Exaggerated Seasons on Uranus Exaggerated Seasons on Uranus
The Masses, a leading Socialist magazine, featured drawings by artists, including John Sloan, as wel The Masses, a leading Socialist magazine, featured drawings by artists, including John Sloan, as wel
Continental Polar (cP) and Continental Arctic (cA) Air Masses Continental Polar (cP) and Continental Arctic (cA) Air Masses
Genetically determined innate immunity due to the species specificity of some infections, due to ... Genetically determined innate immunity due to the species specificity of some infections, due to ...
The tertiary of a transfer RNA as determined by X-Ray diffraction The tertiary of a transfer RNA as determined by X-Ray diffraction
Video: The primary factors that affect circulation - MABP, CO and SVR

For a complete list of videos, visit our video library