Category: Physics

What is metaphysics in simple terms? Metaphysics is a major branch of philosophy. It concerns existence and the nature of things that exist. The metaphysical idea that reality exists independently of one’s mind and yet can be known is called realism. The metaphysical idea that no mind-independent reality exists or can be known is idealism. […]

What are the factors that influence diffusion? Several factors affect the rate of diffusion of a solute including the mass of the solute, the temperature of the environment, the solvent density, and the distance traveled. What are the factors influencing diffusion Wikipedia? Many factors influence the rate at which diffusion takes place, including the medium […]

What is one unit of electricity? The basic unit of electricity is the Kilowatt hour (kWh). In simple terms, 1 kWh is the amount of energy used by a 1kW (1000 watt) electric heater for 1 hour. Another example is ten 100-watt light bulbs used for 1 hour. What size is 20 inches in cm? […]

What is an example of achievement motivation? One of these needs is Achievement Motivation – which can be defined as an individual’s need to meet realistic goals, receive feedback and experience a sense of accomplishment. For example, employees who are Achievement-Motivated thrive very well in corporations where they receive regular performance evaluations. What is the […]

What is the angle of refraction if the angle of incidence is 30 degree? The angle of refraction is 19.27°. Explanation: This can be determined using Snell’s law which states: Refractive index = sin i/sin r ( where i is the angle of incidence and r is the angle of refraction). What does Snell’s law […]

Is a 9 pound bowling ball too light? A bowling ball should weigh 10 percent of your body weight (up to 16 pounds), which means you really shouldn’t be grabbing, say, an 8-pound ball if you weigh 150 pounds. You want some weight to the ball, but it shouldn’t be so heavy that it’s uncomfortable. […]

Can a duck kill you? Ducks, unlike their close relative swans, which are bigger and have a number of documented attacks on humans, appear to be relatively harmless. Resnick drowned in an extraordinarily rare case of a duck causing a person’s death. What does it mean when a duck comes in your yard and stays? […]

What does exalting mean? transitive verb. 1 : to raise in rank, power, or character. 2 : to elevate by praise or in estimation : glorify. 3 obsolete : elate. What does exult mean in the Bible? to rejoice What is the best definition for the word exultation? English Language Learners Definition of exultation : […]

How often should you add water conditioner to your fish tank? You should do a 25% water change every two to four weeks. There is no reason to remove the fish during the water change. Make sure you stir the gravel or use a gravel cleaner during the water change. When adding water back in […]

What are the benefits of delayed gratification? Why is delayed gratification important? The ability to hold out now for a better reward later is an essential life skill. Delayed gratification allows you to do things like forgo large purchases to save for a vacation, skip dessert to lose weight or take a job you don’t […]