RachelMerryy RachelMerryy
  • 20-04-2015
  • Physics
contestada

Why is tin foil a good sound insulator

Respuesta :

thretiner
thretiner thretiner
  • 20-04-2015
because of the way its made its cooled at -13 c and that makes it thin but when room temp it expands and thickens
Answer Link

Otras preguntas

how would this series be written in sigma notation?2 - 3 + 4 -5 +... - (2n+1)?​
When doing a sand shot use a _______. driver pair goggles to protect your eyes tight grip open stance
Bofa Secure Coding 1. Bob received a mail from some unknown person. This mail was having a link to some blogging website which contains free CS/IT and other stu
Write the balanced net reaction for the following half cells: Sn2+ / Sn Cr2+ / Cr
Which of the following statements about environmental protection laws in Japan is accurate? a. As of 2000, Japan had no environmental protection laws in place.
You need to share some sensitive and confidential information with a coworker whose reaction you are eager to assess. Which medium is best for transmitting this
34. (Double points) You help your friend construct a soap box derby car for the All-American Soap Box derby's Stock Division. Her car has a mass of 34.01 kg (75
Evaluate the algebraic expression. z^2+1+y when y=4, and z=3.
write an email to your friend talking about the importance of e-media and virtual learning during the time of pandemic like corona. ​
The sum of three consecutive multiples of 7 is 693. Find the no​