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If you have a half dollar and pencil and some water which of these have the greatest density?
The half dollar has the greatest density because it will sink, the water has more density than the pencil because the pencil will float.
Density of a pencil?
The density of a pencil can vary depending on the material it is made of. For example, a wooden pencil typically has a density of around 0.6 grams per cubic centimeter, while a mechanical pencil made of metal may have a higher density of around 7.8 grams per cubic centimeter.
What is the density of a pencil sharpener?
The density of a pencil sharpener can vary depending on the material it is made of, such as plastic, metal, or wood. On average, the density of a typical plastic pencil sharpener is around 1.2-1.4 grams per cubic centimeter. Metal pencil sharpeners can have a higher density, typically around 7-8 grams per cubic centimeter.
If you have a half dollar a pencil and some water Which has the greatest density?
Water it depends how much water and many pencils. etc
Why does pencil float?
The main body of the pencil is made from soft wood which is naturally boyant, the pencil 'lead' is not lead at all but a much lighter substance called graphite. Your pencil is just not heavy enough to sink.
If you have a half dollar and pencil and some water which of these have the greatest density?
The half dollar has the greatest density because it will sink, the water has more density than the pencil because the pencil will float.
Density of a pencil?
The density of a pencil can vary depending on the material it is made of. For example, a wooden pencil typically has a density of around 0.6 grams per cubic centimeter, while a mechanical pencil made of metal may have a higher density of around 7.8 grams per cubic centimeter.
Does pensil floats on kerosene?
Yes, a pencil will float on kerosene because the density of the pencil is less than the density of kerosene. The upward buoyant force acting on the pencil is greater than its weight, allowing it to float.
A mechanical pencil has the density of 3 grams per cubic centimeter. The volume of the pencil is 15.8 cubic centimeters. What is the mass of the pencil?
47.4 (Kg) Kilograms
What is the density of a pencil sharpener?
The density of a pencil sharpener can vary depending on the material it is made of, such as plastic, metal, or wood. On average, the density of a typical plastic pencil sharpener is around 1.2-1.4 grams per cubic centimeter. Metal pencil sharpeners can have a higher density, typically around 7-8 grams per cubic centimeter.
If you have a half dollar a pencil and some water Which has the greatest density?
Water it depends how much water and many pencils. etc
A mechanical pencil has the density of 3 grams per cubic centimeter the volume of the pencil is 15.8 cubic centimeters what is the mass of the pencil?
Synthetic diamonds can be manufactured at a pressure of 600,000atm. If we took 2 L of gas at 1 atm, and compressed it with a pressure of 600,000 atm, what would the volume of the gas be?
Why does pencil float?
The main body of the pencil is made from soft wood which is naturally boyant, the pencil 'lead' is not lead at all but a much lighter substance called graphite. Your pencil is just not heavy enough to sink.
Would a pencil sink or float?
it will float so the answer is yes
Why does the pencil in a glass of water appear bent?
When light passes from one medium to another of different optical density, it changes speed, causing the light rays to bend. This bending is known as refraction. When you see the pencil in a glass of water, the light rays coming from the pencil bend as they move from the water into the air, creating the illusion that the pencil is bent at the water's surface.
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.
When is an object buoyant?
When the density of the object is less than the density of the liquid or gas it is buoyant. For example, the density of wood is about 40 lb per cubic foot, while water is 62.4 lb per cubic foot, so wood floats. The density of helium gas is much less than air, so even with the added weight of the balloon, the average density of a helium balloon is less than air and it is buoyant. also there is an example with a pencil & a fish take since there is more than twice the weight of the pencil of water in the tank the pencil will certainly float
