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Do pens dry out if left open?
Yes, all the kinds of pens I can think of dry out if left open
What are the advantages and disadvantages to a vacuum cleaner?
Advantages:*Cleans the floor*Sucks of dustDisadvantages:*Can take up space*Can be noisy*Boring to push around*Not very mobile
What do pencils and pens have in common?
They are both used for writing and drawing.
What is the normal size of pens?
The normal size of pens is about 6 inches in length. The diameter can vary and can be normal sized or wider. A wider pen is often used because they are more comfortable to grip and write with.
Disadvantages using cyanmethemoglobin method?
three disadvantages cyanmethemoglobin
How was space pens used in space?
due to zero gravity of ink
How do you use space pens on earth?
The only difference between space pens and any other kind of pen is that space pens work in any position in which you hold them, whereas other pens need gravity to make the ink flow to the tip, so that they will dry up if you try to write with them in the wrong position.
How are space pens made from NASA used in society today?
They use space pens for writing notes under water or for space to write any kind of notes on a special pad.
Advantages and disadvantages about light pens?
Advantages of light pens include fast data input, precise selection on a screen, and low cost. However, disadvantages of light pens include limited compatibility with certain displays, susceptibility to ambient light interference, and ergonomic concerns with prolonged use.
Why fountain pens are not used in space?
Fountain pens depend on gravity to pull the ink down to the nib. In Zero gravity, they don't work.
What pen is used in Space?
there are no ballpoint pens in space. But you can use pencils or a fine-liner (that uses capillary suction).
What are the disadvantages of traveling outer space?
.
What are the disadvantages travelling outer space?
.
What is the function of pencil cases?
holds pens, pencils and keeps them well-arrangedsave space
Does a ball pen floats in space?
Everything, including ball point pens, floats in space because there is no gravity acting upon it.
What are some disadvantages of the international space station?
some disadvantages are collaborative working and money.
Sibling household disadvantages?
Personal space
