Pelangi merupakan suatu busur spekt

Pelangi merupakan suatu busur spektrum besar yang terjadi karena pembiasan cahaya matahari oleh butir-butir air. Pelangi adalah gejala optik dan meteorologi berupa cahaya beraneka warna saling sejajar yang tampak di langit atau medium lainnya. Di langit, pelangi tampak sebagai busur cahaya dengan ujungnya mengarah pada horizon pada suatu saat hujan ringan. Pelangi juga dapat dilihat di sekitar air terjun yang deras.


Biasanya fenomena ini terjadi ketika udara sangat panas tetapi hujan turun rintik-rintik. Kita dapat melihat jelas fenomena ini, jika kita berdiri membelakangi cahaya matahari. Pelangi dapat pula terbentuk karena udara berkabut atau berembun.

Hasil (Inggris) 1:

The Rainbow is a large spectrum of arc occurs due to refraction of light of the Sun by a grain of water. A rainbow is an optical and meteorological phenomena in the form of colourful interlocking parallel light appears in the sky or other medium. Rainbow in the sky, looked as the light arc with its end point on the horizon at a time of light rain. Rainbows can also be seen in the vicinity of torrential waterfalls.This phenomenon usually occurs when the air is very hot but light rain fell. We can see clearly this phenomenon, if we stand backs onto the light from the Sun. Rainbows may also form due to the foggy air or dewy.

Hasil (Inggris) 2:

Arc of the rainbow is a huge spectrum that occurs due to refraction of sunlight by the drops. Rainbow is an optical and meteorological phenomenon in the form of a multicolored light parallel to each other in the sky or other medium. In the sky, a rainbow appears as an arc light with the tip leading to the horizon at a time of light rain. Rainbow can also be seen around the raging waterfall. This occurs when the air is very hot but the rain drizzle down. We can see this phenomenon clearly, if we stood against the sunlight. Rainbow can also be formed due to misty or foggy air.