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What else can I help you with?
Why is glass of water heavier than pencil?
first of all it depends on the type of pencil. Heavier pencils may sink bu tmost pencils will float.
Does a pencil sink or float in water?
Our class has done this and it turns out that some of the things that happens include: 1:The water turns the color of the paint on the pencil. 2.The water starts to get soaked up by the wood. 3.Some of the water evaporates from the container. (We used a beaker for our container.) 4.The pencil still writes, but its very very dull. 5.Some pieces of the lead fuzz up and float to the bottom of the container. We have yet to finish this experiment. Updates coming soon! ^_^!
Why is pencil insoluble?
Pencils are insoluble in water because the main components of a pencil, graphite and clay, do not dissolve in water. Graphite is a form of carbon that is extremely stable and does not react with water, while clay is also insoluble in water. This is why pencils can be used to write on paper without smudging when they come into contact with water.
How do you dissolve pencil lead from the skin?
You can remove pencil lead from the skin by gently scrubbing the affected area with mild soap and warm water. If the lead does not come off easily, you can use a gentle exfoliating scrub or a paste made of baking soda and water. Avoid harsh scrubbing or using abrasive materials that could damage the skin.
Cone shaped science item?
The tip of a sharpened pencil; the pencil-sharpener; some lamps.The tip of a sharpened pencil; the pencil-sharpener; some lamps.The tip of a sharpened pencil; the pencil-sharpener; some lamps.The tip of a sharpened pencil; the pencil-sharpener; some lamps.
What makes a pencil bend when put in water?
When a pencil is put in water, the water molecules are attracted to the pencil's surface due to adhesion. This attraction causes the water molecules to bond with the pencil molecules, changing the pencil's structure and making it appear bent when viewed through the water.
Does a pencil remain the same when it is dipped in a glass of water?
No, the pencil will appear larger and distorted when it is dipped in a glass of water due to refraction of light. The change in appearance is caused by the bending of light as it passes from air to water, making the pencil look bent or broken.
Why when a pencil is in water it looks like if it's broken?
When a pencil is placed in water, light passing from air to water through the water's surface is refracted due to the change in speed. This refraction causes the light rays from the pencil to bend at different angles, making the pencil appear broken at the water's surface.
Is a pencil dencer then water?
no, a pencil will float therefore it is less dense than water(ticonderoga #2 pencil was used)no pencils were harmed in the execution of this experiment
When a pencil is placed in a glass of water the pencil appears broken at the surface of the water. This is because the light?
bends as it passes from air into water, causing the pencil to appear broken. This phenomenon is known as refraction.
What is the conclusion of broken pencil?
-the pencil looks broken & bent in water. - the pencil looks bent, because of the refraction of light, that causes that to happen. -pencil looks really thick, in water.
Is a pencil in water refraction?
Yes, when a pencil is placed in water, light rays traveling from the pencil to the observer are bent at the water-air interface, causing the pencil to appear broken or shifted. This phenomenon is due to refraction, where light bends as it travels from one medium to another of different optical density.
What happens when a ray of light falls on a pencil kept in the tumbler filled with water?
Nothing happens when the ray of light hits the pencil. But it bends when it crosses the boundary between the air and the water. Your brain ... thinking that the end of the pencil is in the same direction that the ray of light is coming from ... thinks that the part of the pencil under the water is in a place where it's not, so the pencil appears bent at the water line.
Why would a pencil float in salt water?
A pencil would float in salt water due to the principle of buoyancy. The salt water is denser than the pencil, causing it to displace enough water to create an upward force that exceeds its weight, allowing it to float.
Why does a pencil immersed in water appear to be displaced at the interface of air and water?
Take a pencil and a glass of water, and put the pencil in it. The apparent displacement of a pencil in the water is due to refraction, which is the change of direction of a wave as it moves from one medium into another.Light is being reflected off the pencil to allow us to see it. The light reflected off the part above water is propagated through air to our eyes. The part below the water must move through the water and then through the air for us to see it. As the light moves from the water into the air, it undergoes refraction, and changes direction. The part of the pencil below the water appears displaced to the viewer.
What happen to the pencil inside the glass of water?
When a pencil is placed in a glass of water, it appears to bend or break at the water's surface due to refraction of light. This is because light changes speed when it moves from air to water, causing the illusion of the pencil bending or breaking.
When you put a pencil in the water what does it look like?
When a pencil is placed in water, it appears to bend or break at the surface of the water due to refraction. This effect is caused by light rays bending as they pass from the water to the air, creating an optical illusion.
