Northern Lights

Rosseland Radiation Model The Rosseland Model (Diffusion approximation model) is applicable when the medium is optically thick i.e. the optical thickness is much greater than 1 where a is the absorption coefficient of the medium, σ is the scattering coefficient of the medium and L is the average path length. The radiative heat flux is approximated as [3], (2.13) where qr is the radiative heat flux, Γ is the radiative diffusivity and G is the incident radiation. In contrast to the P-1 model…

iii. Make the sector more lovely, start with harmonizing your house and make for yourself a tantric place. iv. Be more aware, start with everyday by being conscious of your respiration. v. Take obligation for your own existence, your moves and your emotions. Take responsibility in your life. Avoid blaming people for your doings or actions. vi. Experience accuracy usually by feeling better. Perceive how you feel. Then receive or accept how you sense. If you want, cross for happiness and trade…

Page# Quotations Reflections 15 Chapter 1 “Within the diamond haze of the beach something dark was fumbling along...Then the creature stepped from the mirage on to clear sand, and they saw that the darkness was not all shadow but mostly clothing.” Basic Question This is a basic question because at this point in the book I thought to myself “what or who is author referring too?” and “why is he using words like darkness and shadow?”. I asked these questions because it seemed like the author was…

‘Deepavali’ is what Diwali was known as, it is derived from two words, deep as in a candle (light); avali means a row. Hence, the meaning of Deepavali is a row of lights; this has an ancient story behind it. Over a billion people celebrate Diwali making it the most observed holiday in India. On this day lanterns, electric lights and fireworks illuminate the night to celebrate the victory of good over evil, light over dark and knowledge over ignorance. From snow covered mountain tops to the…

Describing Your Plaid My result on Personality Dimension Test indicates that Orange is my preferred style. My second style is Blue, the third style is Green, and my shadow style is Gold. I would choose Harry Potter’s story as my plaid. In the movie or in the book, Harry Potter is the character who would stand for my preferred style. He is kind of curious about everything and always seeking new things. In the first story, Harry is an independent and competitive student and a bit lonely in a…

source of energy for the planet we live on. Many forms of solar radiation exist but the most important form of radiation in biology and for photosynthesis are infared rays, ultraviolet rays and light rays. Photosynthesis is the way in which some specialised bateria and green plants use their chlorophyll to trap light energy and then use this energy to convert carbon dioxide and water to glucose and oxygen. The green colour in plants is from the chemical chlorophyll which is found in the…

How many ways can a person describe color? If someone were to ask you that, what you would say? How can you describe what turquoise or maroon feels like? There are many ways you can answer this. Colors can change the way people visually perceive an the environments that surround them. After harnessing the power of sound in our film, film editors then find ways to apply colors on film. Innovators like Thomas Edison and George Mellie would painstakingly paint on film to give them color and to…

Parameter of Antenna S.No Description Value (mm) 1 Patch dimension (L*W) 20.91 * 16.06 2 Slot length (L1) 2.64 3 Slot width (W1) 2.64 4 Feed length 13 5 Feed width 3 6 Thickness (h) 1.6 7 Wavelength (λ) 0.0546 m 8 Frequency (fo) 3.5GHz 9 Velocity of Light (c) 3x10^8 m Table 2: Antenna Feeding Techniques Description Patch Feed Coaxial Feed Aperture Coupled Feed Proximity Coupled Feed Feed Radiation More More Less Minimum Reliability Better Poor Good Good Fabrication Easy Soldering and drilling…

Pollination syndromes in large flowered plants. The land is more beautiful when it is that season of the year when flowers are scattered everywhere. Flowers are sunshine, food and medicine for the soul. A flower is sometimes called a bloom or blossom, it is the only reproductive structure found in flowering plants. Its biological function mostly it is to outcome reproduction through a mechanism of the amalgamation of sperm with eggs. They may go through what is called outcrossing and selfing. In…

Absorption measurements can be at a single wavelength or over an extended spectral range. Ultraviolet and visible light are energetic enough to promote outer electrons to higher energy levels, and UV-Vis spectroscopy is usually applied to molecules or inorganic complexes in solution. The UV-Vis spectra have broad features that are of limited use for sample identification…