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KOMPAS.com – The term “metamorphosis” is generally used to refer to the process of change of insects. However, the term “metamorphosis” is a broad term that denotes a change from one thing to another. Even rocks, which seem constant, can turn into new types of rock. For example, a type of rock whose physical and … Read more
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KOMPAS.com – The sun is the largest object in the solar system. The volume of the Sun requires 1.3 million Earths to fill it. The Sun’s gravity holds the solar system together and keeps everything in it, from the largest planet to the smallest debris in orbit around it. The hottest part of the Sun … Read more
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KOMPAS.com The structure of the Earth is divided into four main components, namely the Earth’s crust, Earth’s mantlethe outer core, and the inner core. Earth Mantle is the largest part of the Earth’s interior. The mantle lies between the Earth’s core, which is very hot, and the Earth’s crust. When Earth began to form about … Read more
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KOMPAS.com – Most of the energy flow through the biosphere begins with photosynthesizing organisms. Then, some of that energy is obtained by organisms, including animals, which eat photosynthetic organisms (called herbivores), which in turn are consumed by other organisms including animals (carnivores) or by organisms that eat dead organisms (decomposers) to obtain their energy, growth, … Read more
KOMPAS.com – German physicist Joseph von Fraunhofer (1787–1826), invented an instrument called a spectroscope which contained a diffraction grating. When Fraunhofer used this tool to analyze light from the Sun, he found dark lines on a continuous spectrum. These lines are known as Fraunhofer line. Diagram showing Fraunhofer lines – dark lines on a continuous … Read more
KOMPAS.com – German physicist Joseph von Fraunhofer (1787–1826), invented an instrument called a spectroscope which contained a diffraction grating. When Fraunhofer used this tool to analyze light from the Sun, he found dark lines on a continuous spectrum. These lines are known as Fraunhofer line. Diagram showing Fraunhofer lines – dark lines on a continuous … Read more