Category: Physics

Why are my reaction times so slow? Your reaction time slows as you age because of the gradual loss of neurons, especially with more complex tasks . Hydration. Even just a couple of hours without water can significantly slow your RT. Blood alcohol content. How long does it take the average person to think react […]

Which is the mother of science? Mathematics is considered as the mother of all sciences because it is a tool which solves problems of every other science. Other subjects like biology, Chemistry or Physics is based on simple chemical solutions. All the activities that are taking place in our body or outside are a chemical […]

Why do people put coins on gravestones? A coin left on a headstone or at the grave site is meant as a message to the deceased soldier’s family that someone else has visited the grave to pay respect. A nickel indicates that you and the deceased trained at boot camp together, while a dime means […]

How does electrical motor and generator work? When an electrical current is applied to the motor, the magnets or windings create a magnetic field that both attracts and repels the rotor, causing it to spin. Rather than using electricity to create motion, electric generators in Lethbridge convert mechanical energy into electrical energy. Which motor is […]

What defines a Rube Goldberg machine? A Rube Goldberg machine, named after American cartoonist Rube Goldberg, is a chain reaction-type machine or contraption intentionally designed to perform a simple task in an indirect and overly complicated way. What two simple machines make scissors? A pair of scissors is a compound machine consisting of levers and […]

Can the volume of gas be changed? The volume of gas is proportional to many different factors, though. Based on the ideal gas equation, volume is proportional to moles and temperature. It is inversely proportional to pressure. when the text say that volume is proportional to amount, it is assuming all other variables are constant, […]

What is external moment arm? A moment arm is simply the length between a joint axis and the line of force acting on that joint. Every joint that is involved in an exercise has a moment arm. The longer the moment arm is the more load will be applied to the joint axis through leverage. […]

What is highway hypnosis who is most at risk of this? People who are bored or fatigued are more likely to lapse into highway hypnosis. For this reason, motorists often experience DWAM on long road trips or when traveling a route that they take often, like their daily commute. What 3 things does a driver […]

Can you feel the heat of the sun in space? You can feel the heat of the sun in space, and you can from the planet we live on now. The sun’s heat is more extreme in space since there is no atmosphere to block its radiation. The sun’s heat is more extreme in space […]

What traits do babies inherit from their mothers? 8 Traits Babies Inherit From Their Mother Sleeping Style. Between tossing and turning, insomnia, and even being a fan of naps, babies can pick up on these from mom during nap time and turn them into their own lifelong sleep habits. Hair Color. Hair Texture. Temper. Healthy […]