Coefficients of Absorption for Common Materials
Perforated acoustic ceiling material 60%
Heavy curtains 50%
Carpeting 20%
Wood 5%
Plaster 3%
Clay tile 3%
Concrete 2%
The answer is C. Heavy curtains
Answer:
13- can't see the question
14- 75%i think
15- the likelihood is 25%
16-Bb and bb
Explanation:
pictures below, hope this helps :)
Answer:
Base pairs are found in double-stranded DNA and RNA, where the bonds between them connect the two strands, making the double-stranded structures possible. Base pairs themselves are formed from bases, which are complementary nitrogen-rich organic compounds known as purines or pyrimidines.
Base pair | molecular biology | Britannicahttps://www.britannica.com › ... › Anatomy & Physiology
Explanation:
The acceleration would be the velocity at point O divided by the time of point O, also known as the slope at point O. (y/x)
