ishwarmanju890 ishwarmanju890

27-12-2019
Physics

contestada

Sound can be ___ by soft materials like cloth and _ by traced materials like steel.

Respuesta :

UnknownEternity UnknownEternity

27-12-2019

Answer: Muffled, amplified

Explanation: When yelling against something like a cloth pillow, the sound is muffled. Whereas if you set your phone into a metal cylinder the sound is amplified off the edges of the metal. Causing it to sound louder.

Answer Link

Otras preguntas

A 16.0 kg canoe moving to the left at 10 m/s makes a head-on collision with a 19.0 kg raft moving to the right at 7.0 m/s. After the collision, the canoe moves

A parking garage bases its prices on the number of hours that a vehicle parks in the garage.The first two hours cost $2 per hour, between two hours and six hour

1. Arc QR = Arc RS = 2. Find x and y -- if your answer is not a whole number, round to the tenths!

Maria is going to purchase cranberry juice and lemon-lime soda for a new fruit punch recipe. The recipe calls for 3.5 times as many bottles of lemon-lime soda a

PLSS HELP MEEE!! It'll be very appreciated

a and b are vectors that are not parallel. FG = 2a − 3b - Choose all of the vectors below which are parallel to FG. a-b10a-15 3a-2b-4a+6b 2a + 3b 2a-3b-4a 2a-12

Help me with ixl please

Gaspar writes the algebraic expression 5b +3.79. It represents the total cost, in dollars, of buying 5 bagels and a container of cream cheese. Identify any vari

Help with is ixl please

Five times a number decreased by 2 is 4, find the number.