One way to visualize this is if there were two trains traveling at the same speed, but the size of the train cars was smaller on one train than the other. If someone picked something that was not moving, like a signpost, and then counted how many train cars passed the sign post in one second for each train, they would know the frequency of cars passing in each train. The number and frequency of train cars passing the sign post would be different, because the train with smaller train cars would have more train cars passing the sign post in a second than the train with larger train cars. Knowing how many cars passed the sign post in one second, and knowing the speed of the train, one could figure out mathematically the size of each train car for each train.
For example, if the train was moving at 10 miles per second, and 10 train cars passed in one second, then each train car would be 1 mile long. If the other train was also moving at 10 miles per second and 20 train cars passed in one second, then one would know that each train car was 1/2 of a mile long for that train. This example shows that knowing the frequency of an electromagnetic wave gives you the wavelength, since all electromagnetic waves travel at the speed of light so that c = v (lambda) where v is frequency and lambda is wavelength, and c is the speed of light. Therefore, another way of expressing frequency is to say "frequency is c over lambda."
Hockey stick
A hockey stick is a long, wooden pole used to push, pass, or shoot in the sports of ice hockey and field hockey. The art of developing ice hockey sticks is a complex science and has become big business. Ice hockey sticks are mostly made of composite materials and they have different "flexes", meaning some sticks are more flexible than others.
In ice hockey, the end or "blade" of the stick is normally curved, to help the player get better control of the puck and better shots at the goaltender. The goaltender has a bigger blade, to make it easier to stop shots. Players sometimes use hockey sticks to hold back the bodies of other players, or to trip or hit them; sometimes players who do this get penalties. In field hockey, sticks are shorter, but the blade is thicker, than in ice hockey. It is used to move a ball instead of a puck. More research has gone into studying how hockey sticks perform. The main difference between the two sticks is how they are used in the games.
All the players in both ice and field hockey use hockey sticks.
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Snoop Dogg
Calvin Cordozar Broadus Jr. (born October 20, 1971), known professionally as Snoop Dogg, is an American rapper, singer, songwriter, record producer and actor.
The reason why he is called "Snoop Dogg" is because his mother named him after a character called "Snoopy", because Snoop Dogg was a fan of the "Peanuts" cartoon, which has the Snoopy character.
In 2012, Snoop Dogg went to Jamaica. He studied the Rastafari movement. He changed his name to Snoop Lion, after the Lion of Judah. This is a name from the tribe of Judah. It is sometimes used to describe Haile Selassie, who is worshipped by Rastafarians. His 2013 album, "Reincarnated", is his first reggae music album.
Malayan tiger
The Malayan tiger ("Panthera tigris jacksoni") is a subspecies of the tiger that was discovered in 2004. People used to think they were Indo-Chinese tigers, But now they have their own subspecies. They have the same length and weight as the Indo-Chinese tiger. They live in southern Malaysia and they are an endangered species.
Caspian tiger
The Caspian tiger ("Panthera tigris virgata") is an extinct sub species of the tiger. It was the most western sub species of the tiger, very close to Europe. They became extinct in the 1970s. They were found in Turkey, Armenia, Iraq, Azerbaijan, Iran, Mongolia, and Georgia.
Recent research by scientists looking at the tiger's DNA, have found that it is almost identical to the Siberian tiger. They now believe that the two species of tiger may not have become separate until the 1900s.
The Caspian tiger was the second largest of the tiger species. It had a bigger, muscular body, with longer strong legs. It had large paws and more claws. It had small, short ears. The color was different from other tiger subspecies, with yellow to gold fur with light to dark brown stripes. The chest and stomach area are white with yellow stripes. In winter it grew longer fur. It was the furriest of all the tiger subspecies.
String instrument
A string instrument is a musical instrument that makes sound by vibrating the strings on it. The strings are plucked to produce sounds. Each string has a different frequency. The desired frequency can be obtained by adjusting the tension on the string. A string instrument plays soft notes. The strings on the instrument usually come in many shapes and forms. There are many types of stringed instruments. The most common of these appear in the violin family. The violin is a small, stringed instrument played with a bow, usually made of horse's hair. When the bow is drawn across the strings it creates a vibration. You can select what vibration the bow makes by choosing the note on the fingerboard. It is tuned to G, D, A and E. The viola is a very similar instrument aside from some small differences - it is slightly larger, and is tuned to C, G, D, and A. The cello is a stringed instrument that is played in the bass clef. It is much bigger than the violin, and is also played much differently. The double-bass is bigger still and is the lowest of them all.
There are also plucked strings, the most famous of which would probably be the guitar. The guitar uses a fret board and a pick to pluck the strings while holding down on the fret board. It was made famous by rock groups like Led Zeppelin and artists like Eric Clapton. You play by strumming with one hand while choosing notes on the fret-board (string board) with the other. Banjos are also very similar.
Here is a very basic list of some of the most common stringed instruments:
Yankee Doodle Dandy
Yankee Doodle Dandy is a 1942 biographical musical movie. It starred James Cagney as George M. Cohan.
Guess Who's Coming to Dinner
Guess Who's Coming to Dinner is a 1967 American comedy-drama movie set in San Francisco, California. It stars Spencer Tracy, Katharine Hepburn, Sidney Poitier, and Katharine Houghton. The movie centers around what happens between a young white woman and her parents after she falls in love with a black man.
Bringing Up Baby
Bringing Up Baby is a 1938 American comedy movie starring Cary Grant and Katharine Hepburn and directed by Howard Hawks. It is set in Connecticut.
The Searchers
The Searchers is a 1956 epic western movie set in Texas in the 1860s. it is directed by John Ford and starring John Wayne, about a man looking for his niece who was taken by Native Americans. It is also one of the movies that influenced "Star Wars".
Goodfellas
Goodfellas is a 1990 American biographical crime movie directed by Martin Scorsese. It is about life in the Mafia.
It gained six nominations for Oscars. It won one (for Joe Pesci's role). Many people thought the movie was great.
It is set in New York City. The movie is based on the life of mafioso Henry Hill (1943-2012) from 1955 - 1980. "Goodfellas" uses information from New York crime reporter Nicholas Pileggi's book "Wiseguy". Scorsese and Pileggi worked together to write the movie.
"Goodfellas" was first shown at the 1990 Venice Film Festival. Scorsese received the Silver Lion award for Best Director.
Director David Chase said the movie made him want to make the HBO television series "The Sopranos".
Soldier
A soldier is a person who is a part of an army.
If people fight in "irregular (not normal forces") armies not wearing a uniform, and not part of the official military (fighting group of a nation), they are called partisans if they fight against another nation's army, or terrorists, if they fight civilians.