yong0717 yong0717
  • 01-10-2018
  • Physics
contestada

why is it that a bell in a sealed bell jar can be heard when the jar is full of air

Respuesta :

osprey2015
osprey2015 osprey2015
  • 02-10-2018

sound travels through air, not through vacuum = lack of air

Answer Link

Otras preguntas

Give examples of 2 specific words from the poem "No Man Is An Island", by John Donne, that are meant to be understood metaphorically. What is the figurative mea
(3x squared)to the power of -2
3.7 times 9.4 show work
Angelina bought a 64 ounce can of lemonade mix. She uses 4 ounces of mix for each pitcher of lemonade. How me pitcher of lemonade angelina make from the can of
What does your text mean when it says that the Constitution, "...elevated the ideals of the Revolution even while setting boundaries to them."?
32 cups are in how many gallons
what function does diffusion have in the cell
What are the (3) most common elements that bond together to form organic compounds?
What is elastic rebound
Which types of proteins help defend the body against foreign agents like bacteria?