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A stone has a mass of 75.0g It is placed in a graduated cylinder with 50mL of water The water rises to the 85mL mark Find the density of the stone?
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Where can you find the answers to Holt physical science chapter 2 review?
a graduated cylinder is filled with water to a level of 40.0 mL. when a piece of copper is lowered into the cylinder, the water level rises to 63.4 mL. Find the volume of the coppersample . If the density if the copper is 8.9g/cm, what is the coppers mass?
If a cylinder of radius 2cm and height 4cm is submerged in a graduated cylinder of radius 3 cm containing a liquid By how much does the liquid rise?
I would say that the liquid rises by 1.77cm... This can be obtained as follows given that cylinder of radius(r)=2cm, height(h)=4cm is submerged in another cylinder, determining the volume of the cylinder being submerged =16*pi. When this cylinder is placed in another cylinder the liquid will rise by an amount which equals the volume of the cylinder being inserted.(By Archimedes principle). Using this 16*pi, determine the height using radius= 3cm , we get h=1.77cm
When air is heated it rises this is because?
The space between the molecules in the air mixture increases which decreases the density of the air. As the density decreases, the mass of warm air rises.
Why does a substance with more density float on top of a substance with more density?
the object with less density rises to the top of the object
What happens if an objects density and a liquids density are equal?
Equilibrium. (It neither rises nor sinks.)
Platinum has a density of 21 g/cm3. A platinum ring is placed in a graduated cylinder that contains water. The water level rises from 5.0 mL to 5.3 mL when the ring is added. What is the mass of the ring?
6.3
Platinum has a density of 21 g/cm3. A platinum ring is placed in a graduated cylinder that contains water. The water level rises from 4.0 mL to 4.2 mL when the ring is added. What is the mass of the ring?
4.2
A piece of metal with a mass of 163 g is placed in a 50 mL graduated cylinder The water level rises from 20 mL to 36 mL What is the density of the metal?
The volume of the piece of metal is measured by the difference in the volume of water in the graduated cylinder before and after the piece of metal is placed in the cylinder. This is stated to be 36 - 20 = 16 mL. Density is defined to be mass per unit volume. Therefore, for this piece of metal the density is 163/16 = 10 g/mL. (Only two significant digits are justified, because the is the number of significant digits in the limiting datum 16.)
If you have a graduated cylinder that contains ml of water you drop a rock into the cylinder and the water level rises to ml the mass of the rock is grams what is the rocks density?
density = mass/volume → The density of the rock is the mass of the rock divided by the difference in the volume from before the rock was dropped in and afterwards. Its units are grams/ml
How can you measure the volume of solid with a graduated cylinder?
You can put water in the graduated cylinder and drop the solid in and see how much the water rises
A nugget of gold is placed in a graduated cylinder that contains 85 mL of water The water level rises to 225 mL after the nugget is added to the cylinder What is the volume of the gold nugget?
145cm cubed
A stone is placed on a graduated cylinder which has been filled to the 35-ml mark The level rises to 42 ml What is the volume of the stone?
The Volume of the rock is 7-2=5 ML then the Density of the rock is 25g/5ml=5 g/ml
A nugget of gold is placed in a graduated cylinder that contains 80 ml of water the water level rises to 225 ml after the nugget is added to the cylinder what is the volume of the gold nugget?
nugget is 175 ml
If a graduated cylinder has a mass of 200g when 26ml of a liquid is added and it rises to 245 g What is the density of the liquid?
density = mass/volume mass = 245-200= 45 grams volume 26 mL = 45g/26ml =1.7 g/ml
A nugget of gold is placed in a graduated cylinder that contains 80 mL of water the water level rises to 255 L after the nugget is added to the cylinder what is the volume of the gold nugget?
225-80=145, and 1mL=1cm3. So it's 145cm3.
What is the volume of an object when after dropping 17.8 mL water in a graduated cylinder rises to 23.6 mL?
5.6 ml
Where can you find the answers to Holt physical science chapter 2 review?
a graduated cylinder is filled with water to a level of 40.0 mL. when a piece of copper is lowered into the cylinder, the water level rises to 63.4 mL. Find the volume of the coppersample . If the density if the copper is 8.9g/cm, what is the coppers mass?
