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

02-10-2018

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

Answer Link

Otras preguntas

Drag the tiles to the correct boxes to complete the palrs. Not all tiles will be used. Match the rates with their equivalent unit rates. 8 4 7. 5 9 6 40 10 >

Question 4 of 10 Suppose that the following group of values has been entered into the TVM Solver of a graphing calculator: N=300; 1%=7.7; PV=105000; PMT=- 789.6

WILL MARK BRAINLIEST IF CORRECT!

Does social media make it easier or harder to connect with others? What do you think the meaning of "Waving Through a Window" means?

The radius of a circle is 10 centimeters. What is the length of a 45° arc?

Sam had 75 pollywog pralines. He wanted to put them in bags of 3. How many bags will he need? 12 25 3 30

What’s the radio is of the circle

where are my taurus’s At??

If u steal point i report

Which choice is not a symptom of diabetes? weight gain thirst dehydration excessive urination (I think def think it's thirst but everyone's saying it's weight g