Question

Suponha que um Planeta hipotético esteja a 450 milhões de km da Terra e que uma Sonda envia imagens do suposto planeta à uma base terrestre. Sabendo que as imagens viajam na velocidade da luz no vácuo (300 000 km/s), o tempo gasto para a imagem viajar do Planeta à Terra é de: a) 0,0015 min b) 1,5 min c) 1500 min d) 12,5 min e) 25 min

Answer 1

12 pois 2/3/3/3//3

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