What is the fastest maglev train in the world? The highest-recorded maglev speed is 603 km/h (375 mph), achieved in Japan by JR Central’s L0 superconducting maglev on 21 April 2015, 28 km/h (17 mph) faster than the conventional TGV wheel-rail speed record. Which country has the fastest train? Countries With The Fastest Trains China […]
Is gold a solute?
Is gold a solute? Not all solutions are liquids. Solutions can also be solids. In a solid solution, both the solvent and the solute are solids. In this case, gold is the solvent and the other metals are the solutes. Why is gold a homogeneous mixture? Because the material is uniform throughout, it is homogeneous. […]
How can I improve my balloon powered car?
How can I improve my balloon powered car? How to Make a Balloon Car Go Faster Reduce Weight. Examine your car carefully for any opportunity to shed as much weight as possible. Minimize Drag. Drag, or air resistance, is important even at low speeds because the balloon car is so lightweight. Cut the Friction. Improve […]
What is one difference between a total solar and a total lunar eclipse?
What is one difference between a total solar and a total lunar eclipse? During a total solar eclipse, the moon passes between Earth and the sun, casting a small, dark shadow on our planet. During a lunar eclipse, however, the Earth passes between the moon and the sun, casting its shadow — known as the […]
Is pure water blue?
Which of the following best describes a ray?
Which of the following best describes a ray? Answer: any of a set of straight lines passing through one point. Which best describes Sawyer’s error? Which best describes Sawyer’s error? The wave fronts should be perpendicular to the direction in which the waves move. Which pair shows the law of reflection? The answer is A […]
Can a person be displaced?
Can a person be displaced? plural displaced persons someone who has been forced to leave their home, especially because of war or a natural disaster (= something that causes a lot of damage) such as an earthquake, flood, etc. What causes displaced? The Guiding Principles provide a non-exhaustive list of the causes of internal displacement, […]
What are the two primary purpose of note taking?
What are the two primary purpose of note taking? The primary purpose of note taking is to encourage active learning and to prepare study materials for exams. Developing note taking skills should help you organize information into an understandable format that will assist in your studying process. There are multiple methods for taking notes. What […]
What are two examples of inferential statistics?
What are two examples of inferential statistics? With inferential statistics, you take data from samples and make generalizations about a population. For example, you might stand in a mall and ask a sample of 100 people if they like shopping at Sears. What are the key differences between descriptive and inferential statistics? Descriptive statistics summarize […]