How do you know the direction of impulse? If the force is not constant, we simply integrate the force function over the set time period. The direction of the impulse vector will be the direction of the force vector and the units will be a force times a time (Newton Seconds or Pound Seconds for […]
What organisms are capable of surviving a single cell?
What organisms are capable of surviving a single cell? Fungi and bacteria are both single-celled organisms. What do they most likely have in common? Both fungi and bacteria are large organisms. Both fungi and bacteria can carry out all life functions in their one cell. How does a unicellular function? These organelles are responsible for […]
What is the cleanest and dirtiest fossil fuel?
What is the cleanest and dirtiest fossil fuel? When natural gas is burned, it produces mostly carbon dioxide and water vapor — the same substances emitted when humans exhale. Compared with some other fossil fuels, natural gas emits the least amount of carbon dioxide into the air when combusted — making natural gas the cleanest […]
What are the 2 types of deserts?
What are the 2 types of deserts? Deserts are extremely dry environments that are home to well-adapted plants and animals. The main types of deserts include hot and dry deserts, semi-arid deserts, coastal deserts, and cold deserts. How the deserts are formed? A desert forms when there has been a shortage of rain for a […]
Which of the following halide is most readily replaced?
Which of the following halide is most readily replaced? Which of the following halide (-x) is most readily replaced. Fluoride is the most reactive leaving group in nucleophilic aromatic substitution, iodide the least reactive. What is the rate determining step in an SNAR reaction? With p-toluidine the rate-determining step is the formation of the Meisen- […]
What is the most accurate atomic weight of iodine?
What is the most accurate atomic weight of iodine? The standard atomic weights of twelve elements having two or more stable isotopes have variability of atomic-weight values in natural terrestrial materials….Table 2. List of Elements in Atomic Number Order. At No 53 Symbol I Name Iodine Atomic Wt 126.904 47(3) Which foods are high in […]
How can primary productivity be improved?
How can primary productivity be improved? A high primary productivity rate in the ecosystems is obtained when the physical factors (for instance: water, nutrients and climate) are favourable. The presence of some forms of secondary energy can also help to increase the primary productivity rate. What is primary productivity give a brief description of the […]
Does a shorter barrel have more recoil?
Does a shorter barrel have more recoil? Recoil: A shorter barrel usually means more recoil, as the blast created when the bullet exits the barrel is closer to the rest of the gun, and thus, closer to the shooter. Usually, the longer the barrel, the higher the muzzle velocity. This is because the bullet has […]
Which NFL teams no longer exist?
Which NFL teams no longer exist? Five defunct NFL franchises (the Akron Pros/Indians, Canton Bulldogs, Cleveland Bulldogs/Indians, Frankford Yellow Jackets, and Providence Steam Roller) had previously won NFL championships. The most recent franchise to become defunct was the Dallas Texans, which folded in 1952 after one season in the league. Why doesn’t Washington football have […]
Which is the hardest class in school?
Which is the hardest class in school? Top Ten Hardest School Subjects Physics. For the majority of people, physics is very tough because it is applying numbers to concepts that can be very abstract. Foreign Language. Chemistry. Math. Calculus. English. Biology. Trigonometry. Why do the English say bloody? Bloody. Don’t worry, it’s not a violent […]