Category: Physics

What is static and dynamic multiplier? As the name suggests, static multiplier is based on assumptions, while dynamic multiplier considers all the economic variables as realistic, and therefore movable and changeable. What is a static multiplier? The concept of static multiplier implies that changes in investment causes change in income instantaneously. It means that there […]

Has anyone been through a wormhole? A Harvard physicist has shown that wormholes can exist: tunnels in curved space-time, connecting two distant places, through which travel is possible. … Where do things that enter a black hole go? It can never leave that region. For all practical purposes the matter has disappeared from the universe. […]

Should you dilute dish soap? Some bottles say to dilute on the back when you’re adding soap to a sink, but they don’t suggest re-bottling it in diluted form. Dawn dish soap’s official stance is no. “We do not recommend diluting your bottle of soap. Is foaming soap just watered down soap? sorry it has […]

What is the smallest paper in the world? It measured (printed area) 27.5 x 38 mm (1.08 x 1.49 in). This is roughly one tenth the size of a US$1 banknote. Of German Notgeld, the smallest were the 1/3 pfg notes of Passau (1920-1), measuring 18 x 18.5 mm (0.7 x 0.72 in). What is […]

How can I get project ideas? Here are a few ways to come up with side project ideas: Reflect on your day-to-day. Often the best ideas come from one’s own experiences. Ask your friends. Explore emerging platforms. Browse Product Hunt. Explore GitHub. Turn a feature into a standalone product. Go to a hackathon. Read the […]

How do you calculate headwind and tailwind? Calculation Crosswind speed = wind speed * sin ( α ) Headwind speed (or tailwind) = wind speed * cos ( α ) What is tailwind condition? A tailwind in finance refers to a certain situation or condition that may lead to higher profits, revenue, or growth. Tailwind […]

How far do laser pens go? Around 100 meters away from a red laser pointer, its beam is about 100 times wider and looks as bright as a 100-watt light bulb from 3 feet away. Viewed from an airplane 40,000 feet in the air — assuming there’s no clouds or smog — the pointer would […]

What is the average weight for 50 year old woman? Average Weight for Women in the U.S. Average weights of U.S. women across the adult lifespan are: Ages 20-39: 167.6 pounds. Ages 40-59: 176.4 pounds. Ages 60 and up: 166.5 pounds. What is a good BMI for 50 year old woman? Doctors consider a healthy […]

What is one of the benefits of using a higher kVp? One advantage of using high kV technique is shorter exposure time [1]. The higher the energy, the more photons will penetrate the body, the less that are absorbed. Although this reduces patient dose, image quality is compromised due to reduced contrast of a preferentially […]

What is the greatest invention of 2020? These Will Be Some Of The Greatest Inventions Of 2020 5G networks will bring the internet everywhere. Smart needles will detect cancer in moments. Electric car batteries will only get better. Smart food labels will reduce food waste. 3D bioprinting is now much closer. Neural interfacing will let […]