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Does a substance having high optical density have to have a high physical density?
It's not necessary. If a compound has high optical density, it means that it absorbs more light at the given wavelength than some reference compound.
There is no simple relation between density of matter and optical density. Even more I am pretty sure you can find a lot of compounds with lower densities (of matter) but having high optical density.
What else can I help you with?
Why does every substance have a characteristic density?
Density is a physical property of a substance that is determined by the mass of its particles and the volume they occupy. Each substance has a unique arrangement of atoms or molecules, which affects the packing and spacing of its particles. This unique arrangement results in each substance having a characteristic density.
Can you consider hemoglobin molecules have a red color as a chemical property?
Hemoglobin molecules having a red color is not considered a chemical property, but a physical property. Chemical properties involve the way a substance interacts with other substances in chemical reactions, while physical properties relate to observable characteristics like color, density, and melting point.
What substance is the most dense and what is it's density?
All substances are dense. The density of some substances is greater than that of others. For example, the density of the earth's core material is greater than the density of the vacuum around Pluto. I think you're fishing for Osmium.
How many kgs in 100 liters?
The conversion of liters to kilograms depends on the density of the substance. The relationship between liters and kilograms is determined by the density of the substance being measured. For water, which has a density of 1 kg/L, 100 liters would equal 100 kilograms.
What does it mean when a person has substance?
Having substance typically refers to a person having depth, richness, or importance in character, qualities, or ideas. It means they have substance or value beyond just surface appearances or actions.
What does the term density and refractive index mean?
The optical density of a medium is not the same as its physical density. The physical density of a material refers to the mass/volume ratio. Optical density determines how much a light wave is slowed down as it passes through a medium. The more optically dense a material is, the slower that a wave will move through the material.The refractive index is a measurement of optical density. A medium with a low optical density, would have also a low refractive index.For example air, having a low optical density has a refractive index of 1.0003, whereas water, with a higher optical density, has a higher refractive index of 1.333.
Why does every substance have a characteristic density?
Density is a physical property of a substance that is determined by the mass of its particles and the volume they occupy. Each substance has a unique arrangement of atoms or molecules, which affects the packing and spacing of its particles. This unique arrangement results in each substance having a characteristic density.
What are two reasons why density is a useful property identifying substances?
Density can tell you how "pure" a substance is. Since each substance has a specific density in its "pure" state, having no other substances in its composition, by measuring it density you can tell how pure the mineral or substance is, 99.9% pure gold.
What are two reasons why density is a useful property for identifying substances?
Density is specific for each substance. Also the measurement is generally simple.
Having a high mass per unit of volume?
Having a high mass per unit of volume is what makes a substance dense. Density is defined as the quotient of the mass of a substance and its volume.
What is a chemical or physical?
PHYSICAL CHANGE:It is a temporary change in which no new substance is formed and can be reversed by simple means.CHEMICAL CHANGE:it's a permanent change in which the substance give rise to original substance having different compositions and properties. it is irreversible and accompanied by energy change.
The amount of mass for each milliliter?
The mass of one milliliter of a substance is equal to its density, which is typically given in grams per milliliter (g/mL). This value can vary depending on the substance, with water having a density of 1 g/mL. To find the mass of a different substance in one milliliter, you would need to know its density.
What is a chemical or physical change?
PHYSICAL CHANGE:It is a temporary change in which no new substance is formed and can be reversed by simple means.CHEMICAL CHANGE:it's a permanent change in which the substance give rise to original substance having different compositions and properties. it is irreversible and accompanied by energy change.
Is cooper a physical property or a chemical property?
Copper is a chemical element, so it is considered a substance with distinct chemical properties, not a physical property. Its physical properties include being a solid at room temperature, having a distinct color and density, while its chemical properties include its ability to react with other substances and form different compounds.
Can you consider hemoglobin molecules have a red color as a chemical property?
Hemoglobin molecules having a red color is not considered a chemical property, but a physical property. Chemical properties involve the way a substance interacts with other substances in chemical reactions, while physical properties relate to observable characteristics like color, density, and melting point.
What is specific gravity of clay?
The specific gravity of clay can vary depending on its composition and density. On average, the specific gravity of clay ranges from 2.0 to 2.7, with some types of clay having higher or lower values. Specific gravity is a measure of the density of a substance compared to the density of water, with pure water having a specific gravity of 1.0.
Is Vinegar has a pungent odor physical or chemical?
Vinegar having a pungent odor is a physical property, as it is related to our perception of its scent. Chemical properties, on the other hand, relate to how a substance interacts with other substances on a molecular level.
