There are already a bunch of websites on the net that help you find synonyms for various words, but only a handful that help you find related, or even loosely associated words.

If you just care about the words' direct semantic similarity to physics, then there's probably no need for this.

The frequency data is extracted from the English Wikipedia corpus, and updated regularly. You can highlight the terms by the frequency with which they occur in the written English language using the menu below. So for example, you could enter 'math' and click 'filter', and it'd give you words that are related to physics and math. You can also filter the word list so it only shows words that are also related to another word of your choosing. By default, the words are sorted by relevance/relatedness, but you can also get the most common physics terms by using the menu below, and there's also the option to sort the words alphabetically so you can get physics words starting with a particular letter. The words at the top of the list are the ones most associated with physics, and as you go down the relatedness becomes more slight. You can get the definition(s) of a word in the list below by tapping the question-mark icon next to it. The top 4 are: math, purgative, thermodynamics and astrophysics. Once removed from the reactor they are cooled and ten stored in sealed containers until the activity is at a low enough level.Below is a massive list of physics words - that is, words related to physics. Spent uranium however emit ОІ & Оі radiation.

Waste пЃЎ Unused uranium only produces О± so can be easily contained.

Emergency Shut-down пЃЎ All reactors have an emergency shutdown where the control rods are completely lowered into the reactor, thus absorbing all the neutrons produced and slowing the reaction down as quickly as possible.

Shielding пЃЎ Reactors are surrounded by thick concrete, which shields and protects from radiation escaping and anyone working there.

Often it is the same water (heavyВ-water) as the moderator and can be used to make steam and turn turbines. The material is either liquid or gas at room temp.

Coolant пЃЎ is sent around the reactor to remove heat produced by the fissio.

It slows down neutrons through elastic collisВions, a moderator with a similar nucleoВn-mass to the neutrons. The choice of moderator needs to slow down the neutrons enough to slow down neutrons enough to keep the rate of fission steady.

Moderator пЃЎ Fuel rods are placed in the moderator, this slows down/aВbsorbs neutrons to control the rate.

Any more, and the reactor could go into meltdown, which is why control rods are used. Any less (sub-cВritВical) then the reaction will eventually fizzle out. The amount of fuel required to produce one fission per fission is the critical mass.

Control Rods пЃЎ Usually made of carbon, they are lowered and raised to control the rate of fission.Wind Turbines пЃЎ to provide stable power for days without wind and/or peak times.Breaking пЃЎ especially in F1 cars, flywheels are used to harness some of the force when breaking to allow for faster acceleВration afterwards.Smoothing Torque пЃЎ Flywheels are used to keep systems relying on torque running smoothly.Vacuums are also used so air resisiВtance is not a factor. Friction Reduction пЃЎ lubricВation is used to reduce friction as well as supercВondВucting magnets to stop contact and therefore friction.Material пЃЎ Carbon fibre is generally used as it is strong and allows for higher angular speeds.Spoked Wheel пЃЎ this again increases the moment of inertia as the mass is distriВbuted further away from the center.Angular Speed пЃЎ if the angular speed is increasd, the energy stored increases with angular speed 2, so increasing the a.speed, greatly increases energy storage.Mass пЃЎ If the mass is increased, the moment of inertia and hence the r.It is used as a energy storage device пЃЎ if energy is needed, the wheel deceleВrates and provides some of its rotational energy to another part of the machine.ДЇlywheels maximused for energy storage are dubbed flywheel batteries. They are charged as they are spun, turning T into rotational kinetic energy. A flywheel is a heavy wheel that has a high moment of inertia, meaning once spinning it is hard to stop.

Physics terms