menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
A compact disc has a diameter of 11.8 cm. What is the surface area of the disk in square centimeters? In square meters?
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
A compact disc has a diameter of 11.8 cm. What is the surface area of the disk in square centimeters? In square meters?
asked
Mar 28, 2018
183k
views
3
votes
A compact disc has a diameter of 11.8 cm. What is the surface area of the disk in square centimeters? In square meters?
Chemistry
high-school
Nepoxx
asked
by
Nepoxx
8.0k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
1
vote
A disc is a circle so the formula for the area is pie r^2. So plugging in the numbers bring in the answer of 18.53
Idan Azuri
answered
Apr 3, 2018
by
Idan Azuri
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Sep 1, 2024
40.5k
views
What type/s of drives is/are optical storage device/s? A. HDD (Hard Disk Drive) B. SSD (Solid State Drive) C. CD-ROM (Compact Disc Read-Only Memory) D. USB (Universal Serial Bus)
Willa
asked
Sep 1, 2024
by
Willa
8.2k
points
Computers and Technology
high-school
1
answer
0
votes
40.5k
views
asked
Apr 27, 2024
6.6k
views
A computer disk similar to an audio compact disc that stores huge amounts of data A. Hard drive B. Floppy disk C. CD-ROM D. USB drive
Jordan Axe
asked
Apr 27, 2024
by
Jordan Axe
8.5k
points
Computers and Technology
high-school
1
answer
3
votes
6.6k
views
asked
Aug 9, 2024
126k
views
Which two storage devices use a magnetic medium for storing data? (Choose two.) A) Solid State Drive (SSD) B) Hard Disk Drive (HDD) C) USB Flash Drive D) Compact Disc (CD) E) Blu-ray Disc (BD)
Oleksandr
asked
Aug 9, 2024
by
Oleksandr
8.3k
points
Computers and Technology
high-school
1
answer
5
votes
126k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org