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When a piece of metal mass of 40.28 g is dropped into a graduated cylinder containing 24.61 mL of water the water level rises to 28.89 mL What is the density of the metal?
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Can you calculate the volume of an item without knowing the density?
It is quite simple if it is a regular shaped object like a cylinder or a cube. For example if you wanted calculate the volume of a cylinder you need to know the radius of the circular cross-section of the cylinder - this is the measurement from the centre of the circle, to the outer-edge and then multiply that by the height of the cylinder. For irregular shaped objects don't think there is a simple mathematical way if you don't know the density but you can always use water displacement to get a volume measurement. Just drop the object you want to know the volume off into a graduated cylinder partially filled with water - the amount the level rises will be roughly equal to the volume of the object you dropped in.
How do you find volume when it is not given?
If it's a solid multiply the length times the width times the height. If it's a liquid use a graduated cylinder If it's an irregular solid drop it into a beaker, flask, graduated cylinder, or any other water-measuring tool and record how much the water goes up from the original height to the height when the irregular solid was dropped in, and subtract.
How do you find volume using displacement?
You can find volume by using displacement:The way you can do this is by filling up a beaker of a graduated cylinder or other measuring device with water.You drop some water in there and then you record how much you dropped. Then you put an object in making sure the object is completely submerged.The water will rise, and you record how much it rose, in Units of Volume (cm3).Then you subtract how much water you put in with the rise of the water when the object was put in.And that's how you find volume by displacement.
A 1.50Kg iron horseshoe initially at 600 degrees C is dropped into a bucket containing 20.0Kg of water at 25.0 degrees C What is the final temperature?
You need the heat capacities for these substances in order to answer this question. If you have those, it's simple algebra.
What is the amount when 12733 was a dropped percent?
It depends on what percent it was dropped.
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
When a piece of metal mass of 91.66 g is dropped into a graduated cylinder containing 21.76 ml of water the water level rises to 28.69 ml. What is the density of the metal?
The volume of the metal can be calculated by finding the difference in water levels before and after adding the metal (28.69 ml - 21.76 ml = 6.93 ml). The density of the metal can be calculated using the formula: density = mass / volume. So, density = 91.66 g / 6.93 ml = 13.23 g/ml.
What are some things that can happen if you drop a piece of metal into a graduated cylinder partially filled with water?
If you drop a piece of metal into a graduated cylinder partially filled with water, the water level will rise due to displacement of water by the metal. This can be used to determine the volume of the metal piece.
What is the volume of an object if you dropped a graduated cylinder and the water in the cylinder went from 40 ml to 65 ml?
65 - 40 = 25 ml
If the mass of an object is weigh and the object is dropped in cylinder containing water but the object is not fully under water will this affect the density?
The density of what? But regardless the answer to that: Density is mass per volume. Mass is not influenced by the upward force of the fluid in which the object is submerged. The weight, on the other hand, is. Weight is a force, and mass is an amount of matter.
A 34.5-g gold is dropped into a graduated cylinder containing water by how many milliliters does the measured volume increase?
The volume increase will be equal to the volume of the gold submerged in the water. The volume of the gold can be calculated by dividing its mass by its density (19.32 g/cm³ for gold). Submerging the gold in water will displace an equal volume of water, resulting in the measured volume increase.
A graduated cylinder has 32.0 mL of water in it A 3.0 cm3 rock is dropped into the graduated cylinder What is the new volume?
The rock's volume is simply the amount of water the rock displaced (52mL - 32mL), so 20mL. The density is mass over volume, so 40g/20mL, which simplifies to 2 g/mL: 40 divided by 20 is 2, and then the unit is just mass (g) over volume (mL).
What year Lisa Lopes graduated?
She dropped out.
If A heart shaped jewelry gold charm is dropped into a graduated cylinder filled at 20ml after it was dropped the water level increased to 25ml what is the volume of the charm?
5 ml. Just do the volume after minus the volume before. This is the water displacement method.
Can you calculate the volume of an item without knowing the density?
It is quite simple if it is a regular shaped object like a cylinder or a cube. For example if you wanted calculate the volume of a cylinder you need to know the radius of the circular cross-section of the cylinder - this is the measurement from the centre of the circle, to the outer-edge and then multiply that by the height of the cylinder. For irregular shaped objects don't think there is a simple mathematical way if you don't know the density but you can always use water displacement to get a volume measurement. Just drop the object you want to know the volume off into a graduated cylinder partially filled with water - the amount the level rises will be roughly equal to the volume of the object you dropped in.
When did bill gates graduate from Harvard university?
He graduated from High School in 1964. He dropped out of Harvard (never graduated).
What are the plastic ring's around graduated cylinders?
The plastic rings around graduated cylinders are bumpers designed to protect the glass cylinder from damage if it is accidentally knocked or dropped. They help to absorb impact and prevent the glass from breaking.
