Category: Physics

Why are diodes important? Conducting an electric current in one direction Despite being nothing more than a simple two-pin semiconductor devices, diodes are vital to modern electronics. Some of their most common applications include turning AC to DC, isolating signals from a supply, and mixing signals. What are the applications of diodes? The application areas […]

What produces new cells during growth and repair? The Purpose of the Reproduction Both sexual and asexual organisms go through the process of mitosis. It happens in the cells of the body known as the somatic cells and produces cells related to growth and repair. Mitosis is essential for asexual reproduction, regeneration, and growth. Do […]

Who used a compound microscope to see Chambers? Robert Hooke What details can Electron microscopes reveal? As the wavelength of an electron can be up to 100,000 times shorter than that of visible light photons, electron microscopes have a higher resolving power than light microscopes and can reveal the structure of smaller objects. What type […]

Is Climbing the Leaning Tower of Pisa worth it? Definitely worth the climb all the way up. The very top (think icing on the cake) can make one a bit nervous as the railing is not very high but you can stop at the top walkway. This review is the subjective opinion of a TripAdvisor […]

How much is a Big Mac in Hawaii? Restaurant Menu McRib $4.35 Big Mac $6.19 Bacon Quarter Pounder with Cheese $8.13 What is considered low income in Hawaii? In 2019, according to newly-released figures from the U.S. Department of Housing and Urban Development, a single person living on Oahu is considered “low income” if they […]

Who is the father of music in India? Purandara Dasa Who is the king of music in India? Arijit Singh Who is Tik Tok star in India? Riyaz Aly Who is the world’s best music composer? Scholars and fans vary on the rest, but those listed below are often regarded as some of the most […]

What is an example of comparative advantage? Comparative advantage is what you do best while also giving up the least. For example, if you’re a great plumber and a great babysitter, your comparative advantage is plumbing. That’s because you’ll make more money as a plumber. What gives a country comparative advantage? It is being able […]

What is the radius of a 12 foot circle? Diameter of a Circle Diameter ft in 12′0″ 37.70 452.4 12′1″ 37.96 455.5 12′2″ 38.22 458.7 12′3″ 38.48 461.8 What is the diameter of 12 feet? Question 328630: how to solve this? what is the length,in feet, of the circumference of a circle whose diameter is […]

How do you test for nitrogen in fertilizer? To perform the test, simply mix some of your fertilizer with water to dissolve the nitrates and then mix it with hydrochloric acid. Then add in some copper metal. The reaction is very slow to start up unless you heat it. Why is it important to carry […]

Is oil really fossil fuel? Fossil fuels include coal, petroleum (oil), natural gas, oil shales, bitumens, and tar sands and heavy oils. For modern life, these energy sources rival food and water in importance. Why can’t we get rid of fossil fuels? We understand today that humanity’s use of fossil fuels is severely damaging our […]