tanyacurley tanyacurley

27-06-2020
Biology

contestada

which best describes what is required for any sound wave to travel?

Respuesta :

Аноним Аноним

07-07-2020

Answer:

Light does not need a medium to travel through, but since sound waves must have a medium to vibrate, sound is not created where no air is present. ... A mechanical wave transfers energy through matter.

Answer Link

Otras preguntas

How do plants maintain homeostasis

Which of the following is a property of metals? A. Metals have a shiny luster. B. Metals are good conductors. C. Metals have high density. D. all of

Why were the landed gentry that replaced the old aristocracy known as scholar-gentry?

Which of these statistics would be the BEST at helping explain why Israel has a high Gross Domestic Product? A) Literacy Rate: 97% B) Oil Production: none C)

Which statement offers the best comparison of the two poems “The Taxi” by Amy Lowell

Im going to give 20 points:) In Woodrow Wilson's view, which group of treaty provisions would lead to another war? Group a Group b

A theme throughout the Pentateuch is "God's faithfulness to his promises." True, or false?

Someone plz answer this for me

Which expressions are equivalent to 2x−4+4(3x−2)2x−4+4(3x−2) ? Select each correct answer. 8x(3x−6)8x(3x−6) 4(5x−2)4(5x−2) 14x−1214x−12 2(7x−6)

Describe how a postulate becomes a theorem.