They don't really "explode" per se, it's due to a process called thermal expansion. The ink in a pen is liquid in a confined tube, mostly sealed at the "ball-point" end, but open at the other. Increases in temperature from body heat expands the liquid much as Mercury rises in a thermometer, until it exits the tube causing a mess.
He must have slammed the door when leaving.
Pens come in different sizes and weights. Weigh one of them, then multiply the number you get by 100,000.
Pencil lead used to explode fairly easily when I lived in Bulgaria in 1995. We used to make it explode with only a lighter. It would take about a minute to make a 2 inch piece of lead explode. When I moved to America, I was sad to find that American pencil lead does not explode.
No. Just like dropping a firecracker won't cause it to explode.
it does
Some common types of pens include ballpoint pens, gel pens, rollerball pens, and fountain pens. Additionally, there are also specialty pens like calligraphy pens, brush pens, and highlighters.
1.204*1024 pens * (1 mole pens/6.022*1023 pens) = 1.9993 molesTherefore, 1.204*1024 pens is about 2 moles of pens.
No, fountain pens are not gel pens. Gel pens are really a variation on Ballpoints and Roller ball Pens. Fountain pens retain the same nib and when they run out of ink you add more.
boligrafos (ballpoint pens) pens (writing utensils) = plumas para escribir pens (enclosures) = corrales
There are many types of pens in the world, ranging from ballpoint pens, gel pens, fountain pens, rollerball pens, marker pens, and many more. Each type of pen offers unique features and benefits for different writing needs and preferences.
Pilot pens manufacture a number of different pens mainly for those in graphic design and architecture. These include technical pens of varying widths and colors.
nail art pens are pens to draw designs on your nails ;)
The possessive form of the plural noun pens is pens'.Example: All of these pens' ink is blue, none are black.
pens
Half pens.
Marble is used for pens because Marble is famous for making pens
15 pens. 5 pencils.