TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 13-03-2020
  • Physics
contestada

Sound wave cannot propagate through vacuum.Why?
Plz give reason in short....​

Respuesta :

hellfirepanda
hellfirepanda hellfirepanda
  • 13-03-2020

Answer:

Explanation:

If a perfect vacuum existed in any volume, then no sound would be able to propagate through it, because a sound wave is a pressure wave, and there would be identically zero pressure. Of course, we could get into speculations about “dark energy” or “vacuum energy” supporting pressure waves, but let’s not go there.

Answer Link

Otras preguntas

What is the purpose of the hermaphrodite in the temple of a holy ghost
Ifj=k, then k =j what is the property?
The ability of the Earth (or a system) to sustain a population in an acceptable standard of living is known as its _____.
Why was the reopening of relations with communist China by the Nixon administration significant? Select all that apply. A. China turned away from Communism afte
Why the global consumption of water and fossil fuels is likely to increase
Which list of lab equipment and tools is a complete list needed to heat a reaction in a beaker with high heat?
how much of the circle is shaded?
1. An interview with the new mayor focuses on his DUI 25 years ago rather than his work as a doctor. This interview needs a cure for... Negativity Bias Anchorin
Use the map to find the distance between Brookline and Davenport to the nearest tenth
Why is corruption so terrible for our economy and country?