pencil is use in chromography because the pencil is made from lead
Because you cant put the shards of pencil back on the pencil.
The appearance of a pencil (e.g., bending when immersed in water) is due to the change in speed of light waves as they pass from one medium to another. This change causes the light waves to refract, leading to the appearance of the pencil being altered from the observer's perspective.
There is no lead in pencil - Pencil is made from graphite
A pencil is a solid object.
A tall porcelain stein makes a great pencil cup.
A cup...
cup,unsharpened pencil
if you want a clean bleed you will need a cup and a pencil and duct tape.Pierce the tyre with the pencil and let it bleed into the cup and seal it with the duct tape and you are free to go
it bends the light, making the pencil seem a different length
Pouring water into a cup and striking it with a pencil can form music. The sounds that are heard depend on the water level in the cup.
what you need is a cup pot small or big food die pencil and string 1.take the pot fill it with water an some salt turn the butten five 2. after it boils take it and let it cool then poor some in a cup and add food die any coler 3. tie the string to the pencil and put it over the cup the pencil does not go in the cup 4.thats all hope you have fun
they will both hit the ground at the same time
When a pencil is placed in a half cup of water, it appears broken due to the refraction of light at the water's surface. This bending of light occurs because light travels at different speeds in air and water, causing the pencil to appear displaced or misaligned at the interface. The effect creates an optical illusion that makes the pencil seem fractured or bent at the water's edge.
If you are referring to the phrase "To serve a purpose" then it would mean to give a use for. For example, A pencil holder cup serves a purpose to a pencil... the pencil give the holder purpose and that purpose is to hold the pencil. Basically it means, that something has a use... there is a reason/intended use for this thing.
The pencil doesn't bend. The light, when it passes into or out of water, changes direction slightly. also it's refracted it looks bigger and bent but light changes the direction that's way it looks bent and bigger also our eyes see it differently.
The value of a cup stamped Barbour SP Co 3855 depends on its condition. This cup in excellent condition is valued between 20.00 and 30.00 as of 2014.