It bends or refracts light rays entering the eyes. C. It is the site of attachment for the extraocular muscles. D. It helps to maintain the shape of the eye. Answer Key: B Question 2 of 20 1.0 Points The border between the transparent edge of the cornea and the white of the fibrous sclera is the: A. pupil. B. anterior chamber.
Combinations of colors that exist in harmony are pleasing to the eye. However, colour harmonies are difficult to define because they are subjective; those that apeal to some people, repel others. Although human eyes are sensitive and efficient in sorting out, responding to, and creating harmonies of colour, it has proven impossible to formulate and establish absolute rules for harmony. 3.1 Colour wheels The color wheel is the basic tool based on red, yellow and blue. A circle shape that is divided equally in to 12 sections, with each section displaying a different color according to its pigment value.
If the surface reflects most of the light then we call such surfaces as mirrors reflective. A real life example of reflection is when we look at anything and see a color from it. If we look at a red flower then we are seeing the red part of the light spectrum being reflected back to us. Likewise, the other colors of the spectrum are being
The third is brightness which is responds to the amplitude of light wave. The higher the amplitude the brighter the light will appear. In the Trichromatic Theory of color vision, there are three different cones which detects the separation of what color we see and don’t see. A red light means long wavelengths, green light means medium wavelengths, and blue means short wavelengths. The Trichromatic Theory also explain how people becomes blind.
LIGHT WORKSHEET, WAVELENGTH, FREQUENCY AND ENERGY Name___________________________ Date___________________ Period_______ Useful Information You May Need: Red 700 650 nm ______________1. Which has the greater blue or indigo light? (blue) Orange 649 580 nm Yellow 579 575 nm Green 574 490 nm ______________2. Which has the greater red or yellow light? (yellow) Blue 489 455 nm Indigo 454 425 nm ______________3.
One of the biggest disadvantages is not being able to make connections as easy as the copper. Fiber optic cables have a core as fine as a human hair, making it extremely difficult to splice. Copper cables are obviously not going to be around forever with the fiber optics being so futuristic, but they still have advantages over the fiber. Copper is very easy to work with. When making connections it is so much easier to splice the copper cable than it would be for the fiber.
Then draw horizontal lines 1/3 of the way down the paper and 2/3 down the paper. Where the lines intersect is a good place for a focal point or center of interest. Label the focal points. 2. Make a nonobjective painting with light or dark value passages leading to a focal area.
Psychological effect of colours is relatively well known, at least subconsciously. Red is considered energetic and attractive, while blue is calming. While colour is determined by the wavelength of the perceived light, our perceptions and responses to different colours depend on a host of variables like culture, individual experiences and memories. This implies that the reaction to colours is subjective. Red can be seen as energetic and friendly, or dangerous and violent.
The process of selecting, organizing and interpreting the information brought to the brain by the senses. The way sensation and perception work together is that sensory organs take up energy from a physical stimulus in the environment, then sensory receptors switch this energy into neural impulses and send them to the brain, as this is going on, perception comes into play, the brain organizes the information and turns it into something we can understand. During signal detection we attempt to detect what we want to focus on and ignore or not think
This paper represents the color psychology and its effects on the human behaviors. Generally rainbows have the seven colors short, VIBGYOR. But even though each color have different psychology they are indirectly affecting on the human behaviours. Color psychology are culturally constructed linkages that vary with time, place and culture. In fact, one color may perform very different symbolic or psychological functions in the same place, which are briefly explained in this topic.