Sabiendo que la velocidad del sonido en el aire es de 340 m/s a 20°C, encuentre la longitud de onda del sonido Que emite un diapasón que tiene la frecuencia de 400 Hz. Recuerde que Hz = ciclos/seg.

DATOS FORMULA SUSTITUCION RESULTADO

whichever one it is, it's definitely not one that you included on the list you provided.

e) none of the above answers are correct

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!

d. platinum would have the greatest temperature increase because it has the lowest specific heat.