Science technology and environment essay​


  • Réponse publiée par: Grakname


    ultraviolet (uv) light falls in the range of the em spectrum between visible light and x-rays. it has frequencies of about 8 x 10^14 to 3 x 10^16 cycles per second, or hertz (hz), and wavelengths of about 380 nanometers (1.5 x 10^-5 inches) to about 10 nanometers (4 x 10^-7 inches).



  • Réponse publiée par: Jelanny


    the liquid outer core is about 2,400km thick.

  • Réponse publiée par: nelgelinagudo
    Because they killed his pet, minotaur
  • Réponse publiée par: Laurenjayshree




    It is the largest of the 88 modern constellations, measuring 1303 square degrees, and also the longest at over 100 degrees. Its southern end abuts Libra and Centaurus and its northern end borders Cancer

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Science technology and environment essay​...