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

Author Question: Which of these nuclei has the least mass? A) hydrogen B) iron C) lead D) uranium E) all the ... (Read 86 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
on: Jul 29, 2018
Which of these nuclei has the least mass?
 
  A) hydrogen
  B) iron
  C) lead
  D) uranium
  E) all the same

Question 2

Jupiter completes one revolution about its own axis every 9.92 hours. What is the radius of the orbit required for a satellite to revolve about Jupiter with the same period? Jupiter has a mass of 1.90  1027 kg and G = 6.67 x 10-11 Nm2/kg2.
 
  A) 1.04  107 m
  B) 2.26  109 m
  C) 1.60  108 m
  D) 3.41  108 m
  E) 7.45  108 m


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kaykay69

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

C


gbarreiro

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


kaykay69

  • Sr. Member
  • ****
  • Posts: 322
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

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

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

iron iron
Energy Level Diagram of Hydrogen Energy Level Diagram of Hydrogen
The Mass-Luminosity Relation The Mass-Luminosity Relation
Mass Extinctions Mass Extinctions
The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom. The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom.
Enriched uranium is used as fuel in nuclear reactors Enriched uranium is used as fuel in nuclear reactors
Video: ETC Protein Complexes & Chemiosmosis (Total ATP Production and ATP Synthase)

For a complete list of videos, visit our video library