This topic contains a solution. Click here to go to the answer

Author Question: How many quarks are in a deuteron, H? A) 2 B) 3 C) 4 D) 6 E) ... (Read 31 times)

elizabeth18

  • Hero Member
  • *****
  • Posts: 559
How many quarks are in a deuteron, H?
 
  A) 2
  B) 3
  C) 4
  D) 6
  E) 9

Question 2

What is the wavelength of the matter wave associated with an electron moving with a speed of 2.5  107 m/s? (melectron = 9.11  10-31 kg, h = 6.626  10-34 J  s)
 
  A) 29 pm
  B) 35 pm
  C) 47 pm
  D) 53 pm



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JaynaD87

  • Sr. Member
  • ****
  • Posts: 368
Answer to Question 1

D

Answer to Question 2

A



elizabeth18

  • Hero Member
  • *****
  • Posts: 559

JaynaD87

  • Sr. Member
  • ****
  • Posts: 368
You're welcome



 

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

For a complete list of videos, visit our video library