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What else can I help you with?
Why does the light bulb light when the needle touches a paper clip?
A circuit is complete
Can you sharpen a pencil with paper on it?
No, it is not recommended to sharpen a pencil with paper still attached to it as it may damage the pencil sharpener and prevent the pencil from being sharpened properly. It is best to remove any paper or plastic wrapping before sharpening a pencil.
What does a pencil resistor do?
A pencil resistor refers to a makeshift electronic component created by drawing a resistive line on paper using a pencil. This can be used to introduce resistance into a circuit for prototyping or testing purposes, although it may not be very accurate or reliable.
Does pencil fade on paper?
yes pencil fades on paper overtime especially pencil drawings this is due to the friction caused when paper rubs off against each other even when flipping pages and with moisture one day you will have a dark line drawn of pencil then later the line becomes lighter and lighter until you can easily erase them. On a science level i think its because the paper molecules are breaking down constantly
What type of kinetic friction is used to write with a pencil?
Static friction is the type of friction used when writing with a pencil. As the pencil moves across the paper, static friction between the pencil tip and the paper surface enables the pencil to grip and leave a mark.
Why does the light bulb light when the needle touches a paper clip?
A circuit is complete
Why colorful pencil?
Coloured pencils have pigment embedded in the wax. When the pencil is rubbed against the paper, the tiny imperfections in the paper hold the wax that has the color. The principle is the same with wax crayons, but the pencil has much harder wax. To test this, colour a piece of paper with the pencil, then hold the drawing to a light bulb. You will find that the colours will "melt" with the heat and get a bit brighter. The wax was absorbed into the paper leaving the colour in the paper bits.
What does paper and pencil relate to math?
You can do calculations using a pencil to write on paper!
What is the outcome of adding a metal paper clip and then a rubber pencil eraser to a circuit?
A metal clip is a conductor. A rubber is not. If there is a complete circuit (of conducting materials), current will flow - if the circuit is interrupted at any point, for example with the rubber, it won't.
How do you draw a dove?
get a pencil and some paper and draw a dove with the pencil onto the paper
Can you sharpen a pencil with paper on it?
No, it is not recommended to sharpen a pencil with paper still attached to it as it may damage the pencil sharpener and prevent the pencil from being sharpened properly. It is best to remove any paper or plastic wrapping before sharpening a pencil.
Why does a pencil leave a mark on paper?
When a pencil is rubbed on paper fiction causes a small amount of the graphite from the core of the pencil to be left on the paper. This leaves a visible mark.
Does a pencil or a paper clip have more mass?
A pencil has more mass than a paper clip no matter how big the pencil is.
Explain why using a metal paper clip to connect to the wire at B will light the light bulb?
The metal paper clip will conduct electricity, so completing the circuit.
How can I prevent my pencil from smudging while I am drawing or writing?
To prevent your pencil from smudging while drawing or writing, you can use a fixative spray or apply a light layer of hairspray over your work. Additionally, you can try using a pencil grip or a piece of paper under your hand to reduce contact with the paper.
What does a pencil resistor do?
A pencil resistor refers to a makeshift electronic component created by drawing a resistive line on paper using a pencil. This can be used to introduce resistance into a circuit for prototyping or testing purposes, although it may not be very accurate or reliable.
Why pencils make color?
Coloured pencils have pigment embedded in the wax. When the pencil is rubbed against the paper, the tiny imperfections in the paper hold the wax that has the color. The principle is the same with wax crayons, but the pencil has much harder wax. To test this, colour a piece of paper with the pencil, then hold the drawing to a light bulb. You will find that the colours will "melt" with the heat and get a bit brighter. The wax was absorbed into the paper leaving the colour in the paper bits.
