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What are brass salt water and air an example of?
Brass is an alloy made mainly of copper and zinc, which is resistant to corrosion. When exposed to salt water and air, brass forms a protective layer of greenish patina that helps prevent further corrosion and maintains its appearance. This makes brass a common material used in marine and outdoor applications.
Is a brass candlestick tarnishing in the air physical change?
Chemical
How is brass and salt water different?
yemo yevadikithelsu
Brass gets discoloured in air because of the presence of which of the gases in air?
Brass gets discolored in air because of the presence of sulfur gases, like hydrogen sulfide, which react with the metal to form a dark layer of tarnish or patina on its surface.
What plus copper equals brass?
Zinc is combined with copper to form the brass alloy. The ratio varies, and sometimes other materials are added to create an alloy with different (or application-specific) properties. A link is provided to the Wikipedia article on brass.
How do the valvs work on a brass instrument?
The valves in a brass instrument re-direct the air into different parts of the tubing. Each valve controls a different part of the instrument. The longer the tubing, the lower the note will be.
How are the valves used in brass instruments?
Brass instrument have valves to change the length of tubing that the air passes through. This allows the instrument to play different notes of various harmonic series.
What is in brass?
Brass is in Brass :P Brass is an alloy, so its made out of different metals mixed togther. Most brass is 63% copper and 37% Zinc.
Which gas in air discolors brass?
Ammonia gas in the air can discolor brass by forming a greenish layer called patina on its surface.
What are brass salt water and air an example of?
Brass is an alloy made mainly of copper and zinc, which is resistant to corrosion. When exposed to salt water and air, brass forms a protective layer of greenish patina that helps prevent further corrosion and maintains its appearance. This makes brass a common material used in marine and outdoor applications.
Does Brazer mean to decorate with Brass?
The definition of brazer means to decorate with brass. One can decorate with brass on projects such as coating pipes. Many steel pipes are decorated with a brass coating in air conditioners.
What are the different group of instrument?
brass woodwind percussion strings brass woodwind percussion strings
What is in the tuba family?
The tuba is a wind instrument. Wind meaning requiring air to play. Then the winds are divided into two sections -brass -woodwinds The tuba is in the Brass section. The brass section is divided in to two sections as well. -high brass -low brass The tuba is in low brass. ________________________________________________________________
What is the tubas family?
The tuba is a wind instrument. Wind meaning requiring air to play. Then the winds are divided into two sections -brass -woodwinds The tuba is in the Brass section. The brass section is divided in to two sections as well. -high brass -low brass The tuba is in low brass. ________________________________________________________________
What is the density of brass in pounds per cubic inch?
Brass is an alloy of copper and zinc. The relative proportions are varied to make brass with different properties. The different mixes result in different densities, but they are close to 0.3 pounds per cubic inch.
What is the value of a Benjamin Franklin air rifle with brass air chamber and brass barrel?
Benjamin made several different rifles. Please state the model number (It's most likely on the barrel) and the condition of the rifle to get an estimate of value. Is it still working? Is it in Excellent, Very good, Good, Fair or Poor condition?
Rely on vibration of air to make music?
Brass and woodwinds
