Light fixture

D1 X-ray spectrum: X-rays are created when a component is attacked with high energy electron. So when a high energy electron attacks the target electron in an atom it, this leads to the target electron being ejected from the inner shell of the atom. Whereas bremsstrahlung radiation is when radiation is given off by a particle that is charged, usually an electron, because of acceleration which is caused by another charged particle, usually an atomic nucleus. The x ray beam from an x ray is…

Notice that the smoke plate in Figure 38 is more or less flush with the front brick while the smoke plate in Figure 39 is installed in a recessed position. I have not noticed any difference in the efficacy of the two locations. For cosmetic reasons, I prefer not to have a smoke plate on the same plane (flush) as the front brick but recessed at least 1” up to 2”. Typically, metal smoke plates are left boiler-plate color, a gray or mottled gray steel, and draw the eye only one time. But they can…

of millimeter and submilímetro (submillimeter light has slightly shorter wavelengths than millimeters light, whose wavelengths are measured in millimeters). These ranges fall along the boundary between bands for radio and microwave electromagnetic spectrum, and have longer wavelengths than optical light. This band of light allows astronomers to probe the dark cores of gas clouds to study the formation of stars and planet, and see a very distant light that was shifted to the red end of the…

As the season gets closer to summer the nights start to get warmer, and as the nights get warmer the kids play longer. Throughout lunch I heard about night games, which all my friends went to, and how much fun everyone had. Feeling left out I turned to Elli asking if we could do our own night games tonight. We didn't know if there would be enough people free after school to actually come. Afterwards, sitting at my house, on the stairs, waiting to hear any news about night games; I sent a text…

The following photo is artwork that depicted the Battle of Jemappes: a battle between French and Austrian troops that took place near Jemappes, Belgium on November 6, 1792 (Rickard). Henry Scheffer, a Dutch/French painter made a rendition of Horace Vernet’s depiction of this event, which was originally created in 1821. Taking a deeper look into the French Revolution and it’s contributing factors, we can see how this battle, like many others, showed the true passion of war and why exactly this…

One bright morning I woke up and decided to go down to the beach. It was 10:30 a.m. and there was a green flap waving in the air. I knew right then and there that it would be a good day to surf. The waves were going to be just right with the wind blowing and everything. I put my swimsuit on really quick. I rushed down to the beach before it got busy. When I got in the ocean it was a little cold, then I got use to it. As I was wading in the water my family came down also. While we were…

1) I was drifting off and it was about midnight, in December. A sound came at my door. But no one was there 2) I wanted the sun to arise again. I wanted to soak up all this information from my books because I was so sad about losing my Lenore. 3) My curtains would rustle and give a feeling I haven’t felt in a while. I wanted a visitor, I was wishing for a visitor. But there was nothing. 4) I begin to apologize for napping but I then realize that no one is at my door. 5) I stood…

organisms. Photosynthesis has two processes a light dependent reaction and the light independent reaction. A Light Dependent Reaction absorbs and converts light energy into chemical reaction, the formula is 12H20 + Light → ATP + 6O2. It is also very important to know that the there are two types of chlorophyll. The first is that is absorbs blue, purple, red, and yellow. The second thing is it cannot use green…

It was late at night, and no one was awake. I was seven years old, and I lay in bed as I jumped at the sound of the closet shaking from the wind. The wind was howling wildly outside, and a veil of darkness covered the room. I could picture terrifying monsters creeping around my room, the ones that my sister had told me about. "When it's dark and late at night, and you're all alone, the monsters will come out. The monsters are as dark as the inside of your closet, with huge blood-shot eyes,…

Spherical Traditional lens are the typical, rounded design of contact lenses, which can correct near-sightedness (myopia) or farsightedness (hyperopia). Google contact lens are smooth spherical cell, they constructed a new LCD-based contact lens display, which also corrects myopia and hyperopia. In term of spherical, both of these lenses provide somewhat same type of treatment and corrections. Improves health As technology moves further into health treatment, and advanced digital diagnosis…