Category: Physics

What is an anemometer explain with diagram? Anemometer is the device that is used to measure wind speed. Since wind speed plays an important role in the formation of storms, an anemometer becomes useful to predict the cyclones or storms in cyclone-prone areas. The anemometer measures in feet per minute, or FPM. Anemometer. What is […]

What is the best surface to cut pizza on? Wooden cutting boards can be made from many different types of wood. To avoid scratches, and to make sure you have a long lasting pizza board, the best choice is a hardwood, such as, maple, oak, teak or walnut. Another good option is bamboo, that technically […]

What questions make a boy blush? 40 flirty questions to ask a guy. #1 Have I seen you here before? #2 Have you been working out? #3 Do you have a girlfriend? #4 Do you prefer cuddling up or having a make-out session? #5 Are you a cat or a dog person? #6 Why don’t […]

Why do you need to apply force in order to get the box to move? In order for there to be continuous motion, there must always be a force acting on it. Why some people say it’s true: Any object which moves eventually comes to stop. Thus, to keep it in motion, a force must […]

Is there any oxidation without reduction? Oxidation cannot occur without reduction occurring at the same time. If one substance loses electrons then another substance has to gain those electrons. Can oxidation and reduction takes place alone? When electrons are lost by one atom, they must be gained by another element. Therefore oxidation and reduction cannot […]

How long will it take to walk 10km? 90 minutes to two hours How do you convert km to time? Divide distance (in km) by the speed (in km/h) to calculate the time (in hours). In our example, time is 138.374 km/ 54 km/h = 2.562 hours. How many Kilometre make an hour? meaning covering […]

Does iron cause a supernova? It then starts to fuse elements that are a bit heavier, leading up iron. Once iron comes into the equation, things get very bad very quickly. Suddenly, it’s no longer able to sustain equilibrium, so its core collapses in on itself and it casts off its gaseous envelope in one […]

What are the 4 types of science? There are four major branches of science; each branch is categorized in different type of subjects that covers different areas of studies such us chemistry, physics, math, astronomy etc. The four major branches of science are, Mathematics and logic, biological science, physical science and social science. What is […]

Do convergent boundaries cause volcanoes? If two tectonic plates collide, they form a convergent plate boundary. Usually, one of the converging plates will move beneath the other, a process known as subduction. The new magma (molten rock) rises and may erupt violently to form volcanoes, often building arcs of islands along the convergent boundary. Where […]

Is it possible to have a zero electric field value between a negative and positive? 7) Is it possible to have a zero electric field value between a negative and positive charge along the line joining the two charges? A) Yes, if the two charges are equal in magnitude. At which point or points is […]