tupacbestmc8337 tupacbestmc8337

02-08-2017
Chemistry

contestada

Molecules are packed closer together in the ground than they are in the air. will sound travel faster or slower in the ground than in air? explain

Respuesta :

percypercy168otvzio percypercy168otvzio

02-08-2017

It will travel faster in air since there are less molecules that are tightly packed to block the sound as in ground is a solid meaning all the molecules are heavily packed together not letting sound go through easily

Answer Link

garretpayne02 garretpayne02

02-08-2017

slower because of the molecules being packed closer together therefore sound traveling slower.

Answer Link

Otras preguntas

Angel got a job at in-n-out burger. He works 20 hours a week and makes $15.75 an hour. How much will his paycheck be after 2 weeks of work (before uncle sam tak

Những hàng hóa dịch vụ không được bán trên thị trường như thế nào

Which statement best describes Rachel Carson as a scientist? Carson was concerned about pesticides in the environment. Carson studied forest ecosystems in Penns

Please Help Will give points!!!

Whoever gets it right and first get Brainlest

Can someone please help me please?

the number of people left to play if ten of fifteen have played

If you or your partner had a miscarriage, how do you think you would feel?

if A=x² +xy-6, B=6xy-2x² +1 and C= 3x² +7 -3xy,find :(i) A+B+C (ii)A-B+C (iii)A+B-C

Do you feel that martins relationship with grandpa reflects real life? Why or why not?