What chemicals make up the ozone layer? Ozone is a molecule made up of three oxygen atoms, often referenced as O3. Ozone is formed when heat and sunlight cause chemical reactions between oxides of nitrogen (NOX ) and Volatile Organic Compounds (VOC), which are also known as Hydrocarbons. What chemical is most damaging to the […]
How long is it from Rio de Janeiro to Brasilia?
How long is it from Rio de Janeiro to Brasilia? 581 miles / 935.03 km / 504.88 nautical miles. Is Brasilia the same as Brazil? Brasília, city, federal capital of Brazil. It is located in the Federal District (Distrito Federal) carved out of Goiás state on the central plateau of Brazil. Is Brasilia the same […]
What is the best way to use in separating iron filings from a mixture?
What is the best way to use in separating iron filings from a mixture? Explanation: Magnetic separation is a method that uses magnetic force to remove the magnetically sensitive material from a mixture. Because iron is attracted by magnets, this is the best technique to separate the sand and iron fillings mixture. How do you […]
What are multiples of 7 18?
What are multiples of 7 18? The first few multiples of 7 and 18 are (7, 14, 21, 28, . . . ) and (18, 36, 54, 72, 90, 108, 126, . . . ) respectively. There are 3 commonly used methods to find LCM of 7 and 18 – by listing multiples, by division […]
What is meant by antenna beam width?
What is meant by antenna beam width? Beamwidth is the angle from which the majority of the antenna’s power, as illustrated on the radiation pattern’s main lobe, radiates. It may be measured in the horizontal or vertical planes and is the distance between two points where the power is less than half of the maximum. […]
What does the proton pump do in photosynthesis quizlet?
What does the proton pump do in photosynthesis quizlet? Proton pumps are protein complexes that: break down water into hydrogen and oxygen. What do proton pumps do in plants? Proton pumps create a proton motif force and thus, energize secondary active transport at the plasma nmembrane and endomembranes of the secretory pathway. In the plant […]
What should I name my restaurants?
What should I name my restaurants? How to Name Your Restaurant Incorporate Puns in Your Restaurant Name. Use Unique Spelling or Symbols in Your Restaurant Name. Use Alliteration and Rhymes. Try a One Word Restaurant Name. Use Location-Based Restaurant Names. Make Your Name a Reference to a Book or Movie. Use a Different Language in […]
What causes lack of motivation?
What causes lack of motivation? Here are some common reasons for a lack of motivation: Avoidance of discomfort. Whether you don’t want to feel bored when doing a mundane task, or you are trying to avoid feelings of frustration by dodging a tough challenge, sometimes a lack of motivation stems from a desire to avoid […]
Are Barbie dolls different sizes?
Are Barbie dolls different sizes? The iconic doll now comes in four different sizes: petite, tall, curvy, and original. You know the original size—it’s the one that, if Barbie were a life-size human woman, would leave her with a 16-inch waist and an inability to walk on her own two feet. Barbie has courted controversy […]
What is the major international space project currently?
What is the major international space project currently? The International Space Station (ISS) is a multi-nation construction project that is the largest single structure humans ever put into space. Its main construction was completed between 1998 and 2011, although the station continually evolves to include new missions and experiments. What is the name of the […]