Essay Database

Light. What is it? It is a portion of the Ultra-Violet Spectrum that is invisible to our eyes. We can not distinguish it. However, when this radiation impinges on certain materials visible light is emitted and this is known as 'fluorescence.'…

As A Concept And An Understanding         For ages people have been determined to explicate on everything. Our search for explanation rests only when there is a lack of questions. Our skies hold infinite quandaries, so the quest…

formed. - Into the Depths of A Black Hole Everyday we look out upon the night sky, wondering and dreaming of what lies beyond our planet. The universe that we live in is so diverse and unique, it interests us to learn about all the varianc…

Organisms?         The question of life on Mars is a puzzle that has plagued many minds throughout the world. Life on Mars, though, is a reality. When you think of Martians, you think of little green men who are planning to invade…

since the wheel. Satellites have the capability to let you talk with someone across the nation or let you close a business deal through video communication. Almost everything today is heading towards the use of satellites, such as telephones. At&t…

and/or the Serpent of mythology. This enormous water snake called the swamps of Lerna its home in the ancient days. It had nine large heads altogether. One of which was totally immortal. Hydra also possessed a breath that killed anything instantly…

What is Hooke's Law, and what does it have to do with k? Objectives: Determine the spring constant of a spring, Calculate the elastic potential energy, Calculate gravitational potential energy, Determine whether mechanical energy is conserved…

There are 1or 2 more but I only needed one. Good         Aquarius can be found in the SE sky in autumn, especially October. A dark night is especially helpful because many faint stars make up Aquarius. This will help to make the fainter…

the lateral displacement of a ray of light through a rectangular block of a transparent material. Aim: - To investigate the lateral displacement for different angles and how the displacement depends on the angle of incidence when a ray of light enters…

del año1701 en la ciudad de Upsala, Suecia. Celsius es principalmente conocido por la escala de temperatura q lleva su nombre, aunque, su formación y carrera académica como astrónomo, además de sus viajes por Europa y su expedición a Laponia,…