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

Author Question: The proton is believed to consist of what quark combination? (up, down, strange, charm, top, bottom) ... (Read 67 times)

madam-professor

  • Hero Member
  • *****
  • Posts: 584
on: Jul 27, 2018
The proton is believed to consist of what quark combination? (up, down, strange, charm, top, bottom)
 
  A) uud
  B) ddu
  C) uds
  D) ttb
  E) bbt

Question 2

A gray (Gy) is
 
  A) 3.70  1010 decays/s in radium.
  B) the SI unit of absorbed dose = 1 J/kg = 100 rad.
  C) a dosage of 2.58  10-4 C/kg.
  D) the SI unit of radioactivity (= 1 decay/s).
  E) 10-2 J/kg.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cascooper22

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

B


madam-professor

  • Member
  • Posts: 584
Reply 2 on: Jul 27, 2018
Gracias!

ebonylittles

  • Member
  • Posts: 318
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

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?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

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.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

The Sun - Overview of the proton-proton chain The Sun - Overview of the proton-proton chain
This chart illustrates the bottom up assumption about government. In this, attitudes, culture, and This chart illustrates the bottom up assumption about government. In this, attitudes, culture, and
Use of combination therapy during tuberculosis therapy to avoid resistance. Use of combination therapy during tuberculosis therapy to avoid resistance.
Dorsiflexion of the foot with direct pressure to bottom of foot with the thumbs. Dorsiflexion of the foot with direct pressure to bottom of foot with the thumbs.
Slapping tapotement on the bottom of the foot. Slap lightly 4–5 times. Slapping tapotement on the bottom of the foot. Slap lightly 4–5 times.
Income per Capita versus Income of the Bottom Quintile Income per Capita versus Income of the Bottom Quintile
Video: B cells and antibodies

For a complete list of videos, visit our video library