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

Author Question: Suppose that a certain atom had just 4 different energy levels. How many different frequencies could ... (Read 64 times)

NClaborn

  • Hero Member
  • *****
  • Posts: 560
on: Jul 29, 2018
Suppose that a certain atom had just 4 different energy levels. How many different frequencies could be emitted by this atom?
 
  A) 6
  B) 10
  C) 16
  D) 4
  E) an infinite number.

Question 2

An individual oxygen atom has 16 times the weight of an individual hydrogen atom. What is the weight ratio of oxygen to hydrogen in water?
 
  A) 1 part oxygen to 16 parts hydrogen
  B) 1 part oxygen to 2 parts hydrogen
  C) 1 part oxygen to 8 parts hydrogen
  D) 8 parts oxygen to 1 part hydrogen
  E) 16 parts oxygen to 1 part hydrogen


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Anton

  • Sr. Member
  • ****
  • Posts: 302
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

D


NClaborn

  • Member
  • Posts: 560
Reply 2 on: Jul 29, 2018
Gracias!

pangili4

  • Member
  • Posts: 346
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

The energy input and output of glycolysis. The energy input and output of glycolysis.
Nursing Interventions for Different Levels of Anxiety Nursing Interventions for Different Levels of Anxiety
Twelve primary energy channels and the Conception and Governing Vessels of Traditional Chinese ... Twelve primary energy channels and the Conception and Governing Vessels of Traditional Chinese ...
Energy imbalance establishes a temperature gradient between the tropics and the poles Energy imbalance establishes a temperature gradient between the tropics and the poles
Energy drinks Energy drinks
chemistry homework help energy related chemistry homework help energy related
Video: Heart sounds

For a complete list of videos, visit our video library