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Why do astronauts use space pen?
astronauts use space pen because as there is 0gravity in space ink will not fall on the paper
Why austraunots create a pen?
the pen which is used on earth is not made considering zero gravity effect if this pen is used in space the ink can flow out easily so astronaut has made a pen considering zero gravity
What is a cross ink pen used for?
A Cross ink pen is used for the same kinds of things any other ink pen is used for: Write checks, papers, notes, play with the cat.
How do you do a drawing in pen and ink?
I have never used a pen and ink. I use a paint brush and a pencil.
Why does ink overflow when the ink in a pen is about to finish?
When the ink in a pen is running low, there may be insufficient pressure to properly regulate the flow of ink, causing it to overflow. Additionally, air may enter the pen barrel as the ink level decreases, disrupting the balance needed to control the ink flow. This can lead to leaks and messy ink spills.
How was the space pen invented?
The space pen was invented by Paul C. Fisher in the 1960s after NASA experienced issues with traditional pens in space. Fisher developed a pen that used pressurized ink cartridges to work in zero gravity, extreme temperatures, and underwater. The pen went on to be used by astronauts on Apollo missions and continues to be popular for its reliability in various environments.
What pen is used in Space?
A Fisher Space Pen, specifically the AG7 model, is commonly used in space by astronauts due to its ability to write in microgravity, extreme temperatures, and upside down. The pen uses a specially formulated ink that is pressurized to work in the harsh conditions of space.
What is a spring in a pen used for?
The spring in a pen is used to push the ink reservoir forward when the pen is pressed on paper. This action ensures a steady flow of ink onto the paper when writing.
Does a pen have matter?
Yes, a pen has matter because matter refers to anything that occupies space and has mass. A pen is made of materials that have mass and occupy space, such as plastic, metal, and ink.
Why does a pen have ink?
Because it is an Ink pen.
How much ink does a pen have in it?
a pen has about 75% ink in it
Why cant you write in space?
You CAN write in space. With a chalkboard and eraser or with pencil and paper. The problem is that in the vacuum of space, the liquid ink of a pen evaporates too quickly and dries out the pen. Additionally, within the pressurized crew compartment of a spacecraft, there is no gravity that is needed to cause the ink to "fall down" onto the ball of a ballpoint pen. To solve this problem, NASA solicited the design of a special ballpoint pen that could write in zero-G or upside down. The result was a pen with an ink cartridge pressurized with nitrogen, which would force the ink to the ballpoint even when inverted.
