Flashing light

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…

with the emission of a photon. According to Seitz (2006) found in the Credo referencing database, “Photoluminescence excitation spectra are determined by measuring emission intensity at a fixed wavelength while varying the wavelength of the incident light used to produce the electronically excited species responsible for emission. The excitation spectrum is a measure of the efficiency of electronic excitation as a function of excitation wavelength. Photoluminescence emission…

How does light filtration affect the rate of photosynthesis? Introduction: Photosynthesis is an essential process plants use to convert light energy from the sun into chemical energy, released as glucose. Some of the limiting factors of photosynthesis include temperature, amount of light, the concentration of carbon dioxide, availability of water and the concentration of chlorophyll. Fig.1- The word and symbol equations for photosynthesis. The aim of the practical is to model the rate of…

Acoustics is the branch of physics concerned with the study of sound. Sound is a wave made of vibrations in the air. Waves can be measured in a range of different ways: by their amplitude, wavelength, frequency, speed, and, at times, their phase. Sound information is transmitted by the amplitude and frequency of the vibrations, where the amplitude is experienced as loudness and frequency as pitch. The vibration is started by some mechanical movement and this causes a vibration on the molecules…

Marie Curie A glowing particle of radium sat in the dark with all of its pitchblende dirt particle buddies. A sliver of light was let in by the almost shut door, and as the sliver grew bigger, the shadow of a woman appeared on the ground. Marie Curie stepped into her lab, and began to gather the tools she needed. She picked up the little jar of pitchblende and brought it to a workstation and began sifting through it. The footsteps that had been working their way to the door finally reached it…