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What elements are in a pencil?
Carbon in the part where you draw with and then the elements that make wood which again is mostly carbon but there are many more elements that make up wood.
What has greater density a grape or a paper clip?
Interesting question. Put the grape in water and I believe you will see it floats. It is lighter than water. Now, put a paper clip in water and you will see it sinks. So the paper clip must have a density greater than water. It has a higher density. The weight of the object does not matter. Density is weight divided by volume. You may also be wondering why some fruits float and others sink in water. Fruits contain water and sugar. This alone would make them slightly heavier than fresh tap water. However, in the skin of fruit, there are openings that contain air. Even a little air can compensate for the extra weight of the sugar. There is a second way to answer your question, you can look up the densities of aluminum (what a paper clip is made of) and water (which is approximately the density of the grape). Just enter aluminum and density into Google, and you will find the density of aluminum much higher than water (density ~ 1 gm/cc).
How many number of different known substances are there?
There are currently 117 different elements known to humankind. Those elements make up everything we know.
If you line up human skin cells side by side which is 30um how many would fit along the length of the paper clip measuring 1cm?
1 cm is 10000 microns so 10000/30 = 333 cells
How can you remember the definition of adversity?
Sit down with a pencil, make up three sentences that include the word 'adversity', and write them on paper.
How does a cell phone pick up a paper clip?
the magnets on the speakers pick up the paper clip
What do you do after you get the paper clip on club peguin?
Go to the coins and press on it with the paper clip and it should go up
WHICH IS MORE POWERFUL GRAVITY OR MAGNETISM?
Gravity is a fundamental force that governs the motion of celestial bodies and dominates at larger scales, such as planetary and galactic interactions. Magnetism, on the other hand, is a force exerted by magnets and electric currents, which is weaker compared to gravity but can be dominant in certain situations, especially at smaller scales involving magnetic materials.
The capacity of a paper clip?
The exact capacity of a paper clip can vary depending on its size and thickness, but typically a paper clip can hold up to around 20-30 sheets of paper securely. However, trying to exceed this limit may cause the paper clip to bend or lose its grip.
What force operates when you use a bar magnet to pick up a paper clip?
The force that operates when using a bar magnet to pick up a paper clip is magnetic force. The magnet attracts the paper clip due to the magnetic field surrounding the magnet, pulling the paper clip towards it.
How did Tsa'i lun come up with the idea of inventing he paper clip?
His name was Ts'ai Lun, and he didn't invent the paper clip, he invented paper.
Which elements make up paper?
paper is generally made from carbohydrates, and hence contain carbon, hydrogen and oxygen.
What measures up to 1 inch?
paper clip
Why using a paper clip to connect the wires will light the light bulb?
because the metal paper clip is conducted and it has energyand that how it lights up
Can a magnet pick up a paper clip when both are under water?
Yes, a magnet can still pick up a paper clip even when both are under water because water does not significantly affect the magnetic force between the magnet and the paper clip.
Is picking up a paper clip with a magnet a physical or chemical change?
Picking up a paper clip with a magnet is a physical change because no new substances are being created. The paper clip's position is simply being altered by the magnetic force.
Why using a metal paper clip to connect the wires will light the light bulb?
because the metal paper clip is conducted and it has energyand that how it lights up
