How can we protect children from pollution? Help children breathe easier Don’t smoke and don’t let others smoke in your home or car. Keep your home as clean as possible. Limit outdoor activity on ozone alert days when air pollution is especially harmful. Walk, use bicycles, join or form carpools, and take public transportation. Limit […]
What is the value of international trade?
What is the value of international trade? In 2019, the global trade value of goods exported throughout the world amounted to approximately 19 trillion U.S. dollars at current prices. In comparison, this figure stood at around 6.45 trillion U.S. dollars in 2000. What country is the biggest as measured by world trade? Largest countries by […]
How much is 10 miles per hour in kilometers?
Is a little anxiety good?
Is a little anxiety good? A little anxiety can be a good thing — motivating you to act quickly in the face of danger, for example, or inspiring caution with your finances. But when you can’t control your worries, they can harm your health, particularly if you’re 50 or older. What is bad for anxiety? […]
What are the applications of fluid power system?
What are the applications of fluid power system? Fluid Power Applications Electrohydraulics* Electropneumatics* Pneumatics Automation at Work* Anti-stall control for hydrostatic drive Multiple welding machine Assembly Concrete saw Paint spray system Broaching Airframe tester Pneumatic torquer for engine bolts Clamping Missile pump test Well-digger brake Drilling What are 2 advantages of fluid power? force or […]
What affects the magnitude of EMF?
What affects the magnitude of EMF? The magnitude of the induced current depends on the rate of change of magnetic flux or the rate of cutting of the magnetic field lines. What are the factors affecting the emf of a cell? E.m.f. of a cell depends upon the material of electrodes and electrolyte used in […]
Is black hole faster than light?
Is black hole faster than light? Using NASA’s Chandra X-ray Observatory, astronomers have seen that the famous giant black hole in Messier 87 is propelling particles at speeds greater than 99% of the speed of light. What is faster sound or light? The speed of light as it travels through air and space is much […]
Why is Ram of chlorine not a whole number?
Why is Ram of chlorine not a whole number? Answer: The reason for the atomic mass of chlorine taken as 35.5u and not as 35u because of the presence of isotopes. Isotopes are defined as variants of a particular element where these variants will have the same number of protons but differ in the number […]