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Does density depend on size?
Density of an object is defined as mass per volume (volume the mass occupies which is related to the size of the object). So if mass is considered constant then density is inversely proportional to the volume of the object. That is density is proportional to 1/volume.
Which will float on a fluid that has a density of 2 grams cm and Acirc and sup3?
Any object which, if submerged, would displace 2 times its own volume. The density of the object could be well above 2 gms/cm^3. If that were not the case, then ships made of metal would never float in water. which has a much lower density.
What is true of the mass and volume of the floating object?
Objects that are less dense than the environment in which they are immersed will float, unless they are tethered.
Definion for desinty for a child to understand...?
The heaviness of each particle. For example, a rock is made of heavier particles than a piece of cloth so if you were to get the same quantity of each item and drop it, than the rock would hit the ground first since it is more dense. An improved version: Density is a measurement that describes how heavy an object is for a given volume. For example: an object has high density if it is heavy and has a small volume (e.g. gold), and an object has low density if it is light and has a large volume (e.g. balloon).
What household object is neutrally buoyant?
To be neutrally boyant in water, the object needs to have the same overall density as the water, 1 g/cc. This means that the objects material will have to be a similar density to water, or it would have to be made up of different materials which may be dense or less dense, but have an total overall density that's equivilant to water. Some spoons and plastic utensils could be very close, but you could always consider a full can of beer or plastic bottle of juice - where the fluid inside has a similar density to water, while the air trapped inside may just counteract the higher density material that the vessel is made from.
Is density a property of an object or a property of the substance the object or a property of the substance the object is made of?
Density is a property of a substance, not an object. It is the mass of a substance per unit volume. The density of a substance remains the same regardless of the size or shape of the object made from it.
An objects natural frequency depends partiall on the material from which it is made?
Yes, the natural frequency of an object is influenced by the material it is made from. The density and stiffness of the material play a significant role in determining how quickly the object vibrates at its natural frequency. Materials with a lower density and higher stiffness tend to have higher natural frequencies.
What has a mass of 27 g and a volume of 10cm3?
To determine the density of the object, we can use the formula: Density = Mass / Volume. Plugging in the values given, Density = 27g / 10cm^3 = 2.7 g/cm^3. Therefore, the object has a density of 2.7 g/cm^3.
What is the density of an object tells us about the particles the oblect is made of?
The density of an object tells us how tightly packed the particles are within the object. A higher density means the particles are closely packed together, while a lower density indicates that the particles are more spread out. This can provide information about the material composition of the object.
What is the density of a big object vs the smaller object of the same material?
The density of both objects will be the same regardless of their size if they are made of the same material. Density is a physical property of a material that remains constant regardless of the object's size or shape.
Density of object made of 2 different meterials?
To find the density of an object made of two different materials, you would first calculate the total mass of the object by adding the masses of the two materials together. Then, you would calculate the total volume of the object by adding the volumes of the two materials together. Finally, divide the total mass by the total volume to find the density of the object.
What does a triangle with the number 2 mean in the middle?
If the triangle is made up of three bent arrows, then it is a recycling symbol which means that the object is made of HDPE: high density polyethylene.If the triangle is made up of three bent arrows, then it is a recycling symbol which means that the object is made of HDPE: high density polyethylene.If the triangle is made up of three bent arrows, then it is a recycling symbol which means that the object is made of HDPE: high density polyethylene.If the triangle is made up of three bent arrows, then it is a recycling symbol which means that the object is made of HDPE: high density polyethylene.
What will happen to a solid object made from water with great density than water when it is dropped into water?
It will depend on the shape of the object. The density of the object does not matter, what matters is the mass of the volume of water that it will displace.
What mistake did Andrew make in calculating density?
Andrew made a mistake in calculating density by not properly measuring the volume of the object. Density is calculated by dividing the mass of an object by its volume, and if the volume is incorrect, it will lead to an inaccurate density value.
How do you calculte the mass of an object?
To calculate the mass of an object, you can use the formula: mass = density x volume. First, determine the volume of the object by measuring its dimensions. Then, find the density of the material the object is made of, which can be looked up in a materials database. Multiply the density by the volume to get the mass.
Is the density of an object bigger in one piece or two?
The answer to that question is: No. The density of an object only depends on the substance its made of. If two samples are made of the same substance, then it doesn't matter if one is the size of a grain of sand and the other is the size of a battleship ... they have the same density.
What other variable needs to be defined to calculate the weight of an object if the volume is given?
To calculate the weight of an object when the volume is known, you would also need the density of the material the object is made of. By multiplying the volume of the object by its density, you can determine the weight of the object.
