Category: Physics

What are the types of myopia? Common Forms of Myopia Simple Myopia – When an otherwise healthy eye is less than 6 diopters. High Myopia – An eye disease where the patient exceeds 6 diopters. Pathological Myopia – When the ophthalmology patient is so short-sighted that the back of the eye undergoes degenerative changes. How […]

Why does the glove go on your non dominant hand? Wearing a glove is optional and there is no problem with wearing 0,1 or 2 gloves on either hand but most people wear it on the non dominant hand as it controls power and speed in the swing while the dominant hand guide to sweet […]

What causes vortexes? Vortices often form as a result of a difference in fluid speed – like when fast wind moves over slow wind. This is what happens when you drag the plate through the water – the water right next to the plate moves quickly because of friction, but the water further away from […]

Who is the richest rapper? Kanye West Should parents yelling at their teenage girl? For many parents, yelling at their adolescent child is a normal event. New research suggests this form of discipline may be as damaging as physical abuse. The study is one of the first to indicate that harsh verbal discipline from parents […]

What age can a child begin to form large concepts? 2 years What is Gettier’s argument? Gettier’s cases involve propositions that were true, believed, but which had weak justification. In case 1, the premise that the testimony of Smith’s boss is “strong evidence” is rejected. The case itself depends on the boss being either wrong […]

How can you tell the difference between silver and sterling silver? Sterling silver items are always marked with the number 925 somewhere on the piece. They may also bear the word “Sterling” stamped on the item. For fine silver, look for the imprinted letters FS or the numbers 99.9 stamped on the piece. What will […]

What causes a room to echo? High ceilings and sound-reflecting surfaces, such as glass, stone, tile and hardwood often can produce unwanted echoes in your home. If you find the reverberations distracting, you don’t have to break the bank to find ways to dampen your rooms’ lively acoustics. Here are some ways to reduce echo […]

Does mass affect tension? Does Tension Depend on Mass? If weight is hanged from a cable or wire from a fixed point, the wire or cable would be under tension proportional to the mass of the object. The wire is under tension proportional to the force of pulling. Does the mass of a pulley affect […]

What causes electricity to trip? The circuit breaker trips when too much electricity flows through it or when it cannot handle the excess current load. This means that the flow of electricity is cut off to keep your circuits from overheating or causing more damage. What to do if breaker keeps tripping? Your Circuit Breaker […]

Does temperature decrease linearly? As we can see, the temperature T(t) is not a linear function of time. This means that if the object is initially at 10 degrees and the atmosphere is at 30 degrees, then time taken to increase from 10 to 12 degrees will be different to the time taken to increase […]