What is the main principle of GPS? The GPS system consists of three “segments” called the Control Segment, the Space Segment, and the User Segment. Proper operation of each of these three segments results in accurate, reliable operation of the entire system. Is the key principles used in GPS system? The working/operation of the Global […]
What is it called when the ocean floor sinks back into the mantle?
What is it called when the ocean floor sinks back into the mantle? 9. The process by which the ocean floor sinks into the mantle is called Subduction .. What are 2 pieces of evidence that support seafloor spreading? Look at Figure 19 to see the process of sea-floor spreading. Several types of evidence from […]
Does a spoiler decrease speed?
Does a spoiler decrease speed? The drag and wind resistance decreases speed instead of increasing it. Spoilers are accessories, like tails, that extend off the trunk of the vehicle, ‘spoiling’ the airflow. The rear spoiler basically interrupts the flow and redirects it for reduced drag. Does a spoiler improve gas mileage? Does a spoiler help […]
Does red and green make blue?
Does red and green make blue? The other primary colors of light are green and red. Cyan absorbs red, yellow absorbs blue, and magenta absorbs green. Therefore, in order to get a blue coloration from pigments, you would need to absorb the red and green light colors, which can be achieved by mixing magenta and […]
Who is responsible for the 200 year death of chemistry?
Who is responsible for the 200 year death of chemistry? Death to the field of Chemistry for 2000 years! In the early 1800s, the English Chemist John Dalton performed a number of experiments that eventually led to the acceptance of the idea of atoms. He formulated the first atomic theory since the “death of chemistry” […]
What are the effects of water deficiency?
What are the effects of water deficiency? Dehydration is a deficiency of water in the body. Vomiting, diarrhea, excessive sweating, burns, kidney failure, and use of diuretics may cause dehydration. People feel thirsty, and as dehydration worsens, they may sweat less and excrete less urine. If dehydration is severe, people may be confused or feel […]
At what temperature do roads freeze?
At what temperature do roads freeze? 32 degrees fahrenheit What is freezing temp? 32 degrees Fahrenheit How fast do wet roads freeze? That rain is followed by a fast moving cold front in the evening that drops temperatures 15° in just a few hours. That means wet roads will quickly freeze over as air temperatures […]
Are tongue twisters good for speech?
Are tongue twisters good for speech? Tongue twisters are a great way to practice and improve pronunciation and fluency. They can also help to improve accents by using alliteration, which is the repetition of one sound. They’re not just for kids, but are also used by actors, politicians, and public speakers who want to sound […]
Can we see water vapor?
Can we see water vapor? Gaseous water, or water vapor, isn’t something you can see, but it’s part of the air around you. Under normal circumstances, water vapor enters the atmosphere through evaporation and leaves by condensation (rain, snow, etc.). Water vapor also enters the atmosphere by a process called sublimation. Does water vapor contain […]
What is rapidly renewable materials?
What is rapidly renewable materials? The USGBC defines “rapidly renewable” as a material that’s able to regenerate itself in 10 years or less. That includes bio-based products made from plants harvested on a 10-year (or shorter) cycle. Rapidly renewable materials include linseed, straw, cotton, wheat, sunflowers, natural rubber, bamboo, and cork. Is Bamboo rapidly renewable? […]