What is the Sunny 16 rule?

Here is an example of shutter speed numbers, from fast to slow: 1/2000 1/1500 1/1000 1/750 1/500 1/350 1/250 1/180 1/125 1/90 1/60 1/45 1/30. Realize that 1/2000 of a second is incredibly fast and is not a shutter speed that you will typically use. The most common shutter speeds are anywhere from 1/500 to 1/60.

It can be produced by the sensor and circuitry of a scanner or digital camera. Image noise can also originate in film grain and in the unavoidable shot noise of an ideal photon detector. By analogy, unwanted electrical fluctuations are also called “noise”.

In photography, ASA and ISO are both measurements of film speed, or sensitivity to light. ASA is a scale created by the American Standards Association, but it is no longer widely used. Now, most film is labeled by ISO, which was created in 1987 by the International Organization for Standardization.

This film container denotes its speed as ISO 100/21°, including both arithmetic (100 ASA) and logarithmic (21 DIN) components. The second is often dropped, making (e.g.) “ISO 100” effectively equivalent to the older ASA speed. (As is common, the “100” in the film name alludes to its ISO rating).

In photography, exposure value (EV) is a number that represents a combination of a camera’s shutter speed and f-number, such that all combinations that yield the same exposure have the same EV (for any fixed scene luminance).

But regardless, one stop is an exposure factor of 2 (2x or 1/2). One EV is a step of one stops compensation value (could be aperture, shutter speed, or ISO, or some combination). This +1 EV means a one stop greater exposure. I assume this basic compensation use is already known.

Poker is a game with variance, meaning that things are going to happen that go against the odds of them happening (sometimes seeming like they defy all possibility). However, as long as you are making decisions that have a positive expected value (+EV), you will be profitable in the long run.

Equity in poker is the share of the pot that is yours based on the odds that you will win the pot at that point in play. If you feel you have more equity in the pot than your opponent (i.e. you have the better hand at that moment) then you generally want to bet, for a couple of reasons.

Expected value, the mean of a random variable’s probability distribution. Exposure value, a combination of shutter speed and aperture in photography.

Accepted Answer. EV training refers to beating specific Pokemon to gain “Effort Values” (or EVs) for your Pokemon. Every four EVs you obtain in a specific stat (such as getting four HP EVs) raises the stat by one permanently.

In physics, the electronvolt (symbol eV, also written electron-volt and electron volt) is a unit of energy equal to approximately1.6×10−19 joules (symbol J). By definition, it is the amount of energy gained (or lost) by the charge of a single electron moving across an electric potential difference of one volt.

Simple unit conversion tool that helps you to convert Joules to electron-volts. What you should know about Joules and electron-volts. How many electron-volts are in one joule? 1 J = 6.241509e18 eV.

Electrons belong to the first generation of the lepton particle family, and are generally thought to be elementary particles because they have no known components or substructure. The electron has a mass that is approximately 1/1836 that of the proton.

A calculation shows that the electron is traveling at about 2,200 kilometers per second. That’s less than 1% of the speed of light, but it’s fast enough to get it around the Earth in just over 18 seconds. Read up on what happens when nothing can go faster than the speed of light.

A proton is made up of two Up quarks and a Down quark while a neutron is made from two Down quarks and an Up quark. If protons and neutrons only had quarks in them it would be easy algebra to get the quark masses. However, there is a family of lighter particles called Pions that are made from pairs of quarks.

Today, we know that atoms do not represent the smallest unit of matter. Particles called quarks and leptons seem to be the fundamental building blocks – but perhaps there is something even smaller. Physicists are still far from understanding why a proton has about 2,000 times more mass than an electron.

Thomas Ryttov and his colleagues believe that the so-called techni-quarks can be the yet unseen particles, smaller than the Higgs particle. If techni-quarks exist they will form a natural exention of the Standard Model which includes three generations of quarks and leptons.

Preon. In particle physics, preons are point particles, conceived of as subcomponents of quarks and leptons. The word was coined by Jogesh Pati and Abdus Salam in 1974.

There are six types of quarks, known as flavors. up, down, strange, charm,bottom, and top.

In Digital Photography ISO measures the sensitivity of the image sensor. The same principles apply as in film photography – the lower the number the less sensitive your camera is to light and the finer the grain. By choosing a higher ISO you can use a faster shutter speed to freeze the movement.