You might also have noticed that some light bounces off of the glass instead of passing through it – this is because no glass is perfectly transparent to light. Can you use this information to help explain why when it’s dark outside but bright inside (you’ve got the light on) you can see your reflection in the window? 4. The usual method of drawing a light ray is to mark two dots on the path of the light-ray, then remove the ray-box and complete the line. The problem is that the ray itself may actually be a little wide, so it is important that each of the dots is in the middle of the ray; if one is in the middle and the second is a little to one side, the resulting line will not be an accurate representation of the original light ray.
This light is lost in the cladding of the receiving optical fiber. Core diameter mismatch loss is typically only a concern with multimode optical fiber. To avoid core diameter mismatch make sure to check the cores of your fiber and make sure they are the same size to the best you can. Intrinsic factors that can affect connection performance in fiber-optics come in many types. A numerical aperture (NA) mismatch occurs when the NA of one optical fiber is different from the NA of the other optical fiber.
Try to think of these theoretical perspectives, not as true or false, but as useful or less useful for a particular circumstance. You can think of them like lenses. You would not use a microscope to look at stars, nor would you use a telescope to look at tissue samples. Each of these perspectives offers unique insights. Use all three perspectives (functionalism, conflict and interactionism) to analyze one of the following issues: fraternities and sororities, social networking sites, or
Robert Mullner The soft focus of the photograph and the solidity colour of the rocks with the calm colours of the sunset intrigues me. I admire the fact usage of the mood that is being presented which is a calm mood. The significance this photograph has on me is how it is such a natural photo being made into a beautiful landscape photo Ozlay The digital composition of this photograph make the time being experienced seem vintage. The red tones in it create a feeling of summer and its festives. The disrupted focus is intriguing as it creates more creativity to the close-up shot of the Esky.
When comparing a star's brightness from Earth, it will always appear dimmer than the Sun. This is due in large part to Earth's close proximity to the Sun. Comparing the sun's brightness to Capella's from Earth is unfair because Capella is actually made up of four separate stars. The two yellow giants that make up Capella are quite similar to the Sun. All three stars are yellow giants and give off a similar color of light.
| 4. Distinguish between myopia and hyperopia. |Myopia is short vision called nearsightedness. It is caused when parallel light rays fail to reach the retina versus the focus of | |an object. Hyperopia is far vision called farsightedness.
Our ideas about race and racial identity are clouded by these preemptive thoughts that distort our views about others. It is once again our responsibility to create a new image of darkness. We can begin to deconstruct the racial boundaries by examining the situation in regards to the word “twilight”. Twilight doesn’t have any boundaries, it is an in-between state. If we begin to see darkness in terms of twilight, we are taking a step in the right direction and dismantling boundaries set by societal norms.
The existing facial profiling systems are far from being [Doctoral rule (but good advice for any academic writer)--If not a noun (as in "human being"), the word "Being" is hard to imagine; it means "existing." Try to rewrite this without using "being"--with action words like "attending," "working," "living," "experiencing," simply "as"--or even removing "being" completely] perfect and cause numerous errors. Law enforcement agencies develop effective surveillance procedures, but these procedures imply that any type of personal communication can be subject to legal monitoring. As a result, there is a “possibility of sharing of sensitive private information between several agencies with no safeguards for their future use” (Schwabe, 2003) [Needs page number] . Although surveillance procedures can prevent possible terrorist threats, they can also break citizens’
It also is bright and it’s the only circular item in the photo. Due to these components, it allows the viewer to witness it first. The rule of thirds can apply to this photo. By placing points of interest in the intersections
There is so much unknown from the location that it makes it easy to still make things up about the location, there are facts about why things happen the way they do but not all aspects are known or believed. 9. I believe I would tell a few people but I would also like to keep it relatively secret because I could make it my own domain and not have to deal with many people and no one could ruin the beauty of it all. 10. The negatives of urban legends can be used to scare others away from certain areas for selfish