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What are separate compartments where levels were raised or lowered?
Locks
What are 3 factors needed to make an explosion?
An explosion typically requires three key factors: a fuel source, an oxidizer, and an ignition source. The fuel provides the combustible material, the oxidizer, such as oxygen, supports the combustion process, and the ignition source initiates the reaction, leading to a rapid release of energy. Together, these components create the conditions necessary for an explosive reaction to occur.
When did home refriderators have freezer compartments?
Home refrigerators with freezer compartments became common in the 1940s and 1950s. Prior to this, many refrigerators had separate iceboxes or standalone freezers. The integration of freezer compartments into refrigerators was driven by advances in refrigeration technology and consumer demand for more convenient food storage solutions. By the late 1960s, most new refrigerator models included built-in freezers.
The iceberg reptured how many of the Titanic's watertight compartments?
6 watertight compartments
What is used to subdivide the bath into two compartments?
A partition or divider is typically used to subdivide a bath into two compartments. This can be a physical wall, a shower curtain, or a glass panel, depending on the design and functionality desired. Such dividers help separate different bathing areas, enhancing privacy and usability. Additionally, they can be aesthetically pleasing, contributing to the overall decor of the bathroom.
Did the Long March 2F have gunpowder in it?
No, the fuels used were:boosters - hydrazine (fuel) and dinitrogen tetroxide (oxidizer)first stage - hydrazine (fuel) and dinitrogen tetroxide (oxidizer)second stage - hydrazine (fuel) and dinitrogen tetroxide (oxidizer)
Where do some rockets get their oxygen from?
Some rockets, such as liquid fuel rockets, carry liquid oxygen (LOX) as an oxidizer in a separate tank. The LOX is then mixed with the rocket's fuel and ignited to create thrust. Other rockets, like solid fuel rockets, have an oxidizer mixed into their solid fuel composition.
What is the role of an oxidizer in a solid fuel system?
A solid rocket engine uses a fuel and an oxidizer. The oxidizer when burned delivers oxygen to the fuel so that it can burn. Most rockets use oxidizers because when the rocket burns it uses so much oxygen that they need a readily available supply.
What type of fuel is used in model rocketry?
There are two main types of fuel: solid fuel and liquid fuel. Rocket fuel most use both a fuel and an oxidizer. The solid fuel in most modern rockets uses aluminum powder as fuel, ammonium perchlorate as an oxidizer, and iron oxide as a catalyst. Liquid fuel uses liquid hydrogen as fuel and liquid oxygen as an oxidizer.
How does rocket fuel burn without air?
That's a very important question. To be very technical, the rocket motor burns without "air" ... outside the atmosphere ... because it takes its own oxygen along with it. There's always a chemical called an "oxidizer" somewhere in the rocket, either mixed into the fuel, or else in a separate tank.
What needs To burn fuel in rocket needs oxidizer which comes from an?
Oxidizer in rockets typically comes from liquid oxygen (LOX), which reacts with the fuel to produce combustion and generate thrust. This combination of fuel and oxidizer allows the rocket engines to burn efficiently in the vacuum of space.
What were the fuel oxidizer combinations used on each of the stages of the Redstone missile?
The Redstone rocket was fueled by a mixture of 25% H20 and 75% ethanol, and used liquid oxygen as the oxidizer. Redstone carried 19,000 lbs of fuel and 25,000 of oxidizer. Steam to drive the fuel and oxidizer pumps was produced by the decomposition of hydrogen peroxide (790 lbs of this were carried by Redstone).
What is the role of an oxidizer in a solid fuel system in a rocket?
In a solid fuel system in a rocket, the oxidizer plays a crucial role by providing the necessary oxygen to facilitate combustion. Solid rocket propellants typically consist of a fuel and an oxidizer mixed together, allowing them to burn efficiently when ignited. The oxidizer ensures that the fuel combusts completely, producing high-pressure gases that are expelled to generate thrust. Without an adequate oxidizer, the combustion would be incomplete, leading to reduced performance and efficiency of the rocket.
Which brand of refrigerators has the most compartments?
The brand of refrigerators that has the most compartments is Samsung. They have a Four Door Fridge. It has 4 separate compartments.
If a planet is composed of a fuel and oxidizer is it possible to set it all on fire?
If a planet was composed of a fuel and an oxidizer, it could be set on fire. It is unlikely that such a planet would exist for long.
What are separate compartments where levels were raised or lowered?
Locks
What were the fuel oxidizer combinations used on each of the stages of the Minuteman missile?
The first three stages of the Minuteman II and III missiles used acrylic acid and aluminum powder for fuel, and ammonium perchlorate as the oxidizer. The binder, composed of polybutadiene, held the solid fuel/oxidizer mixture together. The fourth stage, called the payload bus, was equipped with a restartable liquid-fueled engine and used the hypergolic propellants monomethyl hydrazine (fuel) and nitrogen tetroxide (oxidizer).
