What causes this disk to form and flatten? It is the angular momentum, which results from rotation, that leads to the eventual disk shape. The disk remains in orbit, and it flattens because of angular momentum. Eventually this disk will give rise to planets, asteroids, and planetesimals. What does a nebula look like? Most nebulae […]
What type of rock is most likely dominant at mid ocean ridges?
What type of rock is most likely dominant at mid ocean ridges? basalt What is crest of Mid Oceanic Ridge? A mid-ocean ridge (MOR) is a seafloor mountain system formed by plate tectonics. This feature is where seafloor spreading takes place along a divergent plate boundary. The rate of seafloor spreading determines the morphology of […]
Where do fish go during a hurricane?
Where do fish go during a hurricane? Slow-moving fish and turtles and shellfish beds are often decimated by the rough undercurrents and rapid changes in water temperature and salinity wrought by a hurricane. Sharks, whales, and other large animals swiftly move to calmer waters, however, and, generally speaking, are not overly affected by hurricanes. Can […]
Do Electrons like to exist in pairs?
Do Electrons like to exist in pairs? Although electrons repel each other, they can “pair,” which really means they share the same energy level. If this repulsion is less than the attraction that both electrons feel for the protons in a nearby atom, however, they will pair and will be more stable in doing so. […]
Why is it important to have the correct altimeter setting?
Is April 20th 2020 a holiday?
Is April 20th 2020 a holiday? April 20th, 2020 is Patriots’ Day Patriots’ Day is a holiday commemorating the battles of Lexington and Concord, which took place on … What happened April 20th 2020? Canada Gunman Kills at Least 16 in Nova Scotia Shooting Rampage. In Canada, a gunman killed at least 16 people in […]
What is the relationship between natural selection and evolution quizlet?
What is the relationship between natural selection and evolution quizlet? What is the difference between natural selection and evolution? Evolution is the precessions by which population changed over time whereas natural selection is the process by which individuals that are better adapted to their environment survive and reproduce more successfully than less well adapted individuals […]
Do things draw power when turned off?
Do things draw power when turned off? That means that devices that are “off” or in standby or sleep mode can use up to the equivalent of 50 large power plants’ worth of electricity and cost more than $19 billion in electricity bills every year. Does TV use electricity when off? Any appliance that has […]
What is an observation made by comparing something to a standard?
How long does the Ryobi lawn mower battery last?
How long does the Ryobi lawn mower battery last? 40 minutes What does brushless motor mean on lawn mower? Simply put, a brushless lawn mower is one where the motor can automatically adjust to the power needs of the job. If the motor’s technology senses less resistance needed, then it will output less power for […]