Explanation text
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Explanation text provides information about explanations and the process of rainbow formation: - Explanations tell the processes relating to natural, social, scientific, and cultural phenomena in order to describe how or why things occur. - Rainbows are an optic phenomenon that occurs naturally in the atmosphere when sunlight interacts with water droplets at a 90 degree angle, refracting and dispersing the light into wavelengths that appear as colors. - The order of colors in a rainbow is red at the top descending to violet at the bottom due to the different wavelengths of light, with red having the longest wavelength.
Explanation text
- 3. • Explanation is a text which tells processes relating to forming of natural, social, scientific and cultural phenomena. Adalah sebuah teks yang berisi tentang proses yang berhubungan dengan alam, sosial, ilmu pengetahuan, budaya dan lainnya What is Explanation?What is Explanation?
- 4. To explain the processes involved in the formation or working of natural socio- cultural phenomena Untuk menerangkan proses-proses yang terjadi dalam pembentukkan suatu yang terkait dengan fenomena alam, sosial, dan ilmu pengetahuan lainnya yang bertujuan untuk menjelaskan bagaimana atau mengapa hal itu dapat terjadi What is the purpose ofWhat is the purpose of explanation?explanation?
- 6. Rainbow is one of optic phenomena that happens in the atmosphere of the earth naturally. We can see it at mountin range, or when it is cloudy, or when it is raining and rising of sun. We can see it perfectly, if it is seen by standing in the high place. It is real that rainbow is a circle form not like parabola form. When we are looking at rainbow’s colors, we will see them that ordered of red is on the highest order, and purple is on the lowest order. Red is more dominant than another color caused by having biggest wave between others. Therefore the red one is in the highest order and purple one is in lowest order. How rainbow is formed? Try to watch it when light of sun concerns a 90-degree angle mirror or a glass prism side, or surface of soap foam. We can see colors on the light. The light is rayyed to be some wave lenght of light that it is seen by our eyes as red, bright red, yellow, green, blue and purple. These colors are components of light that they are called visible light. The other component is invisible light such as infrared (red is in the right side), and ultraviolet (bright red is in the left side). So, we can see the beautiful rainbow because there are some processes to be beautiful rainbow that it appears in the sky.