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elena55 [62]
3 years ago
8

Samantha está probando la velocidad del sonido en una montaña muy fría. Mide la temperatura en -20 ° C. Calcula la velocidad del

sonido con cuatro cifras significativas.
Biology
1 answer:
Alja [10]3 years ago
3 0

Answer:

318,6 ms-1

Explanation:

Como sabemos que la relación entre la velocidad del sonido en el aire y la temperatura viene dada por;

V = 331√T / 273

Dónde;

V = velocidad del sonido

T = temperatura en kelvin = (-20) + 273 = 253 K

V = 331√253 / 273

V = 318,6 ms-1

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