menu
QAmmunity.org
Questions by PeiSong
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Questions by PeiSong
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by PeiSong
Filter
User PeiSong
Recent activity
All questions
All answers
Consider a beam of electromagnetic radiation of a single frequency. The energy of each photon in this beam depends on each of the following properties of the beam except one. Which is the exception
asked
Oct 12, 2021
Physics
high-school
1
answer
4
votes
178k
views
How does the space suit backpack help astronauts breathe in a space environment?
asked
Sep 28, 2021
Biology
high-school
1
answer
4
votes
90.7k
views
We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defense, promote the general Welfare, and secure the Blessings
asked
Aug 19, 2021
History
high-school
2
answers
5
votes
9.9k
views
PLZ COMPLETE THIS!!!!
asked
May 22, 2021
Mathematics
college
1
answer
0
votes
160k
views
What is the distance between point A and point B? Enter your answer in the box.
asked
May 18, 2021
Mathematics
college
2
answers
5
votes
54.1k
views
Which would be considered earnings on a salary statement? Select all that apply. A. bonuses B. deductions C. overtime hours D. regular hours E. taxes
asked
Apr 12, 2021
Mathematics
college
2
answers
4
votes
75.1k
views
Leslie joins a fitness club that has an initial fee of $20 plus a monthly fee of $15. Rashad's club charges $40 initially plus $10 per month. In how many months will the clubs cost the same? O 4 months
asked
Feb 17, 2021
Mathematics
college
1
answer
1
vote
74.8k
views
Who were the members of the communist party in ww2
asked
Oct 28, 2020
History
middle-school
1
answer
5
votes
95.1k
views
A system of equations is shown below. y = 5x + 10 y = 10x – 5 What is the value of x + y? A. 25 B. 28 C. 72 D. 75
asked
Jul 1, 2020
Mathematics
middle-school
1
answer
1
vote
154k
views
shay has 100 tubes of lip gloss.She keeps 10 for herself. For holidays,, she allows friends to pick 6 tubes of lip gloss to have. Show how many friends she can give lipgloss to .
asked
Apr 2, 2020
Mathematics
middle-school
1
answer
0
votes
174k
views
What documents influenced ideas about goverment in the United states?
asked
Mar 26, 2020
Social Studies
middle-school
1
answer
2
votes
37.6k
views
What was the Boston Tea Party?
asked
Apr 9, 2019
History
high-school
2
answers
5
votes
200k
views
What is m∠L? (See attachment)
asked
Nov 11, 2018
Mathematics
high-school
2
answers
5
votes
39.8k
views
The flecks of random color in a photograph are called?
asked
Oct 1, 2018
Arts
middle-school
2
answers
1
vote
115k
views
Which is the correct measure of density? mass/volume mass x volume weight/volume volume/weight
asked
Jun 24, 2018
Chemistry
college
2
answers
0
votes
166k
views
3 ways chemistry affects your everyday life
asked
Jan 15, 2018
Chemistry
high-school
1
answer
2
votes
29.0k
views
What were the top dime novels in the early late 19th and early 20th century?
asked
Sep 27, 2017
History
high-school
2
answers
3
votes
116k
views
John ran around a track 1/8 of a mile long. He ran around the track 24 times. How many miles did he run in all?
asked
Sep 12, 2017
Mathematics
middle-school
2
answers
0
votes
231k
views
Page:
« prev
1
2
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.0m
questions
11.6m
answers
Search QAmmunity.org