bethanydoyle556 bethanydoyle556

11-12-2017
Social Studies

contestada

What is the speed of sound in air when the temperature is 20°C?

319 m/s
331 m/s
343 m/s
219 m/s

Respuesta :

countrygirl87001 countrygirl87001

10-01-2019

What is the speed of sound in air when the temperature is 20°C?

343 m/s

Answer Link

Otras preguntas

not sure what the answer is

What is the function of spindle fibers? Where do they attach?

(words in italics were added to the US Constition by the Confederates; text in brackets was removed): "WE, the People of the [United States] Confederated States

F. OLLOW T/IK TOOK Jazuhlay0

van someone help w this paper

im in texas come get me trump i bet you wont because you a bsh

An engineer disigning a new type of engine needs a liquid that can be heated and cooled quicky with as little exchange of energy as possible. Which property sho

√15x² • √10x³ process

Which of the following gives the correct possible values of l for n = 4? 0, 1, 2, 3 –4, –3, –2, –1, 0, 1, 2, 3, 4 0, 1, 2, 3, 4

In Australia, for example (where our study was performed), many of the birds can fly great distances, sometimes across the whole of Australia, often because of