#1
Doğru Cevap: Aİngilizce (Fen Bilimleri) • Konu Testi
According to the passage on dark matter, what makes it so elusive to direct detection by conventional astronomical instruments?
A
It does not emit, absorb, or reflect any electromagnetic radiation whatsoever
B
It travels at speeds far exceeding the universal speed of light in vacuum
C
It exists only within the superheated cores of main-sequence yellow dwarf stars
D
It instantly disintegrates whenever it encounters ordinary baryonic atomic matter
E
It is exclusively located outside the observable boundaries of the universe
Adım Adım Çözüm Analizi:
Karanlık maddenin doğrudan tespit edilmesini zorlaştıran temel neden hiçbir elektromanyetik radyasyon yaymaması, emmemesi veya yansıtmamasıdır.