RachelMerryy RachelMerryy

20-04-2015
Physics

Answered

Why is tin foil a good sound insulator

Answer :

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

Other Questions

i need help writing an equation from a graph

Which of the following are not a spore-bearing vascular plant? a. ferns b. cycads c. club mosses d. horsetails

the perimeter of a square is 1 meter. how many centimeters long is each side?

Help with problem 14?!

Aleta deposited $450 into a savings account earning 3.75% simplest interest . How much interest will she ear in six years ? how can i solve this ?

The radius of a circle is 4. The diameter is 8. The radius of a triangle is 8. The diameter is 16. Which shape has the least amount of square feet?

Which of the following are not a spore-bearing vascular plant? a. ferns b. cycads c. club mosses d. horsetails

find y for x= 1,2,3,and 4y=2x y=3x+1 y=x-5 y=-5x+6

in 3 months Us energy giant Enron went from a company with assets of 62bn to a company with depts of 18bn What is the difference between these two amounts?

find the midpoint of the line segment joining the points P1 and P2P1=(3,-4); P2=(5,4)