template _de_teste: avião

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Mostrando postagens com marcador avião. Mostrar todas as postagens

segunda-feira, 8 de novembro de 2010

Barreira do som

12:16

Marco

1 comment

Para quem não teve a oportunidade de ver a imagem de quando um avião quebra a barreira do som estou pstanto estas maravilhosas fotos.

Em tempo, a velocidade do som a 0º C é de 331,4 m/s e a cada 60 centímetros por segundo aumenta um grau centígrado na temperatura, então com a temperatura de 15,9º C, a velocidade é de 340,9 m/s.