How do you convert metrics from one unit to another? To convert from one unit to another within the metric system usually means moving a decimal point. If you can remember what the prefixes mean, you can convert within the metric system relatively easily by simply multiplying or dividing the number by the value of […]
Is Mir still in space?
Is Mir still in space? The Russian space station Mir, a predecessor to the International Space Station, also met a watery demise in 2001. At the end of its 15 years of operation, Mir plummeted through Earth’s atmosphere and splashed into the Pacific Ocean. How many minutes does it take the ISS to orbit Earth […]
What is the relationship between speed velocity and acceleration?
What is the relationship between speed velocity and acceleration? Speed is the rate of change of distance(basically how much distance(m) has been covered in a particular time(s)). Velocity is the rate of change of displacement( change of distance in a particular direction with respect to time) , and acceleration is the rate of change of […]
Why is ferromagnetism so important?
Why is ferromagnetism so important? Ferromagnetism is very important in industry and modern technology, and is the basis for many electrical and electromechanical devices such as electromagnets, electric motors, generators, transformers, and magnetic storage such as tape recorders, and hard disks, and nondestructive testing of ferrous materials. What is Diamagnetism paramagnetism ferromagnetism? Diamagnetic materials are […]
What should you do if there is no limit line?
What should you do if there is no limit line? If there is no limit line, stop before entering the crosswalk. If there is no crosswalk, stop before entering the intersection. You may turn right if there is no sign to prohibit the turn. Yield to pedestrians, motorcyclists, bicyclists, or other vehicles moving on their […]
When you ride a bicycle at full speed which has the greater momentum you or the bike?
Is Baking Soda Good for Your Health?
Is Baking Soda Good for Your Health? In addition, baking soda has a variety of health benefits. For example, it can help treat heartburn, soothe canker sores, and even whiten your teeth. What’s more, baking soda is inexpensive and widely available. You can grab a container of baking soda from your local grocery store. What […]
Can Bose-Einstein condensate flow?
Can Bose-Einstein condensate flow? Bill Phillips, Kris Helmerson and colleagues at the National Institute of Standards and Technology (NIST) in Maryland can instigate persistent flow in a BEC consisting of a gas of sodium atoms cooled to just above absolute zero. Is Bose-Einstein condensate naturally occurring? Bose-Einstein condensates can be created here on Earth, using […]
What stage of mitosis takes the shortest?
What stage of mitosis takes the shortest? anaphase What stage is observed most frequently in mitosis? metaphase What is the relationship between DNA Chromatin and Chromosomes? ​Chromatin Chromatin is a substance within a chromosome consisting of DNA and protein. The DNA carries the cell’s genetic instructions. The major proteins in chromatin are histones, which help […]
What are the 100 most polluting companies?
What are the 100 most polluting companies? The Carbon Majors Database report names the following 10 companies as those which belch most carbon dioxide into the atmosphere: National Iranian Oil Co 2.3 % ExxonMobil Corp 2.0 % Coal India 1.9 % Petróleos Mexicanos 1.9 % Russia Coal 1.9 % Royal Dutch Shell PLC 1.7 % […]