Year: 2018

Why is red the hottest color? The hotter a material is, the more average energy there is in the light it emits. Room temperature objects emit light of relatively low energy in the infrared. This is invisible to your eye. Objects heated in a flame can become red hot, and this is probably where you […]

What are the three domains into which organisms are classified? The three-domain system is a biological classification introduced by Carl Woese et al. in 1990 that divides cellular life forms into archaea, bacteria, and eukaryote domains. What are 3 reasons we classify organisms? Classification allows us to understand diversity better. It helps in the identification […]

Are Step-up transformers safe? Step-up/down transformers have been used for many, many years; there is nothing mysterious about them. In general they are as safe as other parts of the electrical systems . If you are worried, then I suggest you buy one from a reputable/estalished company, and make sure that it is certified (e.g., […]

What did the New Deal do quizlet? The New Deal consisted of legislation that would enact programs to deal with the Three R’s of the economy–Relief, Recovery, and Reform. The authors of the New Deals legislation were known as The Brain Trust. How did the new deal affect farmers quizlet? FDR addressed the overproduction with […]

Where are biomaterials used? Doctors, researchers, and bioengineers use biomaterials for the following broad range of applications: Medical implants, including heart valves, stents, and grafts; artificial joints, ligaments, and tendons; hearing loss implants; dental implants; and devices that stimulate nerves. What do u mean by biomaterials? A biomaterial is a substance that has been engineered […]

Is it OK to be single forever? Yes, it is completely fine to be single forever. As much as everyone wants their lives to have a “Happily ever after”, it generally doesn’t happen. A large amount of people in the world remain single forever, yet they can be some of the happiest people alive. Why […]

Which Lens has more focal length thick or thin? Thick lens will have shorter and consequently thin lens will have greater focal length. Because, For a thick lens, the optical path length of the light is more, than for a thin lens, thus, the bending of light will be more in case of a thicker […]

Why do you think there is such a big difference from the West Coast and the East Coast seasons? The mean flow of wind in the mid-latitudes, including the U.S., is from West to East. That means the West Coast experiences a climate more closely tied to its ocean, while the East Coast is getting […]

How Global Weather is monitored? Scientists, volunteer observers, and automated instruments from around the world measure climate variables at Earth’s surface and above. Some of the data collected include air chemistry, temperature, precipitation, cloud cover, and wind speed. Who uses weather maps? It can show temperature, cloud coverage, rain or snow, wind, air pressure, humidity, […]

Why is my hand eye coordination so bad? Hand-eye coordination problems are usually first noted as a lack of skill in drawing or writing. Poor hand-eye coordination can have a wide variety of causes, but the main two conditions responsible for inadequate hand-eye coordination are vision problems and movement disorders . … What is the […]