Definition of density

Q: Density of water

A: The density of water is defined as the mass per unit volume which would be  a measurment of how…

Q: When a very large number is written in scientific notation shut the exponent be a positive or a…

A: Scientific notation: Scientific notation is a way of expressing numbers in decimal form with…

Q: How does scientific notation differ from ordinary notation?

A: A notation is a system of symbols, characters, and abbreviated expressions. It is used in scientific…

Q: What are density and specifi c gravity?

A: Density is an intensive properties of material. Specific gravity of a substance is unique…

Q: For Which one of the following is the density maximum ?   A. ChloroformB. WaterC. BenzeneD. Ice

A: Density is the ratio of mass of substance to the volume of substance.

Q: Round 329.2258 to 2 significant digits

A: Significant figures are meaningful digits which are known with certainty. There are certain rules…

Q: Define length.

A: Length is a term common in all subjects. It is an expression of dimension of something as the case…

Q: How do you find density in an object

A: The density of an object is defined as a mass of a unit volume of the substance.

Q: What is density and how is it calculated?

A: The mass of a unit volume of a substance is known as density.

Q: What is the density of a piece of nickel that has a mass of 49.2 g and a volume of 7.9 cm³? The…

A:

Q: Density is which property

A: Density is mass per unit volume.

Q: density o

A:

Q: A limited number system uses base 12. There are at most

A: A limited number system uses base 12. There are at most four integer digits

Q: What is measuremen

A: Thermometer : It is a instrument used to measure the temperature . A glass thermometer works on the…

Q: Explain how you would measure the density of a liquid.

A: Density is defined as mass per unit of volume. The formula for density is given as follows, D = M/V

Q: لم يتم الاجابة عليه بعد الدرجة من 2 علم هذا السؤال Which one of the following statements about…

A: Density is intensive property because it is the ratio of two extensive property which is mass and…

Q: What are the smallest subdivisions marked in English units on the ruler above?

A: Generally the cm measures are at the top and the inches at the bottom. Where the top side marked…

Q: Unit Conversion

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Q: density of the silver metal.

A:

Q: What is the relationship between mass and volume in density please explain?

A: Relationship between mass and volume in density:

Q: Is density an extensive or intensive property?

A: The density of a substance defined as shown below. Therefore, density is not affected as the mass…

Q: Calculate the density of [110] of W

A: The plane given is (110)  Now, since Tungsten is given, it crystallizes in BCC lattice.

Q: Calculate the density Density C d= 5.40g 2.00cm² Since

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Q: Density is a very useful intensive characteristic property of matter. Why?

A: A question to describe about importance of density as the characteristic property.

Q: The height of a student is 172 cm. Hov Express your answer using three sig

A: Conversion factors: 1 m = 100 cm 1 L = 1000 mL  1 Kg = 1000 g

Q: t mass

A:

Q: density of

A:

Q: What are the five derived units that is used to measure density?

A: The ratio of mass to the volume is known as density.

Q: How to calculate a density?

A: How to calculate density ?

Q: What is the formula for density? Define each variable and give the units

A: Density of any substance is defined as the mass of substance present per unit of volume.

Q: Indicate what property each of the following measurements describe:

A: 1) 5.6 ns.     time     Explanation: ns = nano seconds.   Seconds is the measure of time.  2) 3.2…

Q: What type of data must be plotted on a graph for the slope of the line torepresent density?

A: Density: It is defined as mass of substance present in per unit of volume. SI unit is g/cm3.

Q: 1.1 Name and explain three forms of density

A: Mass per unit volume is known as density.

Q: Find the density

A: As shown in the picture  2a  The reading of volumetric flask is 400ml   Picture  2b  The reading of…

Q: Compare the initial and final density of the gummy bear. Was the change in density influenced more…

A: Density does not depend upon amount of substance used thus is an intensive physical property which…

Q: e units

A: unit :                                 (g/ml) . (ml / L)  /   (g /mol )…

Q: What is the density of titanium metal in g/mL?

A: Density is defined as the amount of mass per unit volume of the sample.

Q: Does the density of a material depends upon temperature?

A: Density of material:The temperature and pressure differs for density of a material. This variation…

Q: he new temperature of

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Q: show conversion for 8 meters is how many feet?

A: Given  Distance = 8 meter  Number of fit = ?

Q: Explain the difference between density and mass.

A: The mass of substance is same all over the universe because it is measured as the amount of matter…

Q: the mass of

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Q: Which combination of units express density

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Q: What is temperature and how are the three temperature scales related?

A: Everything is hot or cold with respect to the one thing or the other. To measure this we need some…

Q: What is the importance of getting an objects density?

A: Density shows the compactness of a substance.  Density is the ratio of mass of a substance per unit…

Q: Define the term Density/

A:

Q: calculated density of

A: Volume = ( length ) • ( height ) • ( width )  Volume = ( 7.12cm ) • ( 1.05cm ) • ( 3.31cm )  Volume…

Q: How to determine the density of various substances ?

A: Density: It is defined as the ratio of mass and volume of a substance. Generally, the unit of…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.