Category: Physics

What happen if you coil up a lot of wire? The more loops the coil has, the stronger the magnetic field, while the current is flowing. But when you coil the wire around an iron nail, the magnetic domains inside the nail line up and make a strong, temporary magnet. If you disconnect the wire, […]

Is to needed after help? After the verb help, however, to is optional, and after some other verbs it is even disallowed. The particle to is not really part of the verb at all. Not only is it not required after help, it is not allowed at all following modal verbs, or make, see, hear […]

Is it true that when you drop from a branch to the ground below? Is it true that when you drop from a branch to the ground below, you pull upward on Earth? If so, then why is the acceleration of Earth not noticed? Yes, it’s true. The Earth can’t pull you downward without you […]

What do you think is the difference between the terrestrial and jovian planets? The main atmosphere of terrestrial planets is a gaseous mix of carbon dioxide and nitrogen gases, and all terrestrial planets have rocky surfaces. Jovian planets are larger, further from the sun, rotate faster, have more moons, have more rings, are less dense […]

Where do muscles get their energy? The energy is derived from adenosine triphosphate (ATP) present in muscles. Muscles tend to contain only limited quantities of ATP. When depleted, ATP needs to be resynthesized from other sources, namely creatine phosphate (CP) and muscle glycogen. Does body use muscle for energy? Dietician Emily Innes says, “At the […]

Do I need a radius gauge? Conclusion. Radius Gauges are a must have if you are doing anything from building a neck to simple guitar setup. It is a very simple but non-expendable tool and chances are you would want a couple of variations. How do you calibrate a radius gauge? The easiest and cheapest […]

How do you fix a excessive brake pedal? Bleed the Brakes. Use a jelly jar half full of brake fluid and a short hose to depress your brake pedal. While depressing the pedal, rotate the star wheel to lose up the clearance. Then, go back one click when the wheel scrapes. It’s best to have […]

What is the coldest biome? tundra What is the most difficult biome to survive in? Mushroom Island biomes are probably the worst to survive in if you don’t bring anything from other biomes. That’s mostly because it lacks trees, but you also can’t get hostile mob drops, sheep, or villagers. If you bring in your […]

Which covalent single bond is most polar? The answer is b) N – H. The quick answer – right from the get-go, since nitrogen is one of the most electronegative elements in the periodic table, the bond it forms with hydrogen will be the most polar out of all those listed. Why do atoms share […]

What is knowledge of performance or KP? One type of feedback most commonly used in skill acquisition studies is knowledge of performance (KP) and knowledge of results (KR). KP refers to kinematic information about the actual execution of the movements performed (Gentile, 1972). What are the types of augmented feedback? There are few types of […]