A solid object has density ρ which has been measured on Earth. 1) its density is 1/6th of its density on earth 2) its density is smaller but finite and not 1/6 its density on earth 3) its density is zero 4) its density is larger, but not 6 times its density on earth 5) not enough information is provided 6) its density is 6 times its density on earth 7) its density is the same on earth

Q: 1.) If you use a measuring tape to measure a stick's length five times (least count: 1 mm) and get…

A: The proper form for the length L, given the information provided, is 123.57 +/- 0.56 cm. The average…

Q: You have an 18-carat gold coin (an alloy of gold and copper). Its mass is 6 grams. Using the fact…

A: Given: Mass of gold coin =6 grams Density of pure gold =19300 kg /m3 Density of copper =8960 kg /m3

Q: Estimate the order of magnitude of the length, in meters, of each of the following.

A: to estimate : The order of magnitude of length in meters for a pool cue

Q: You want to calculate the volume of air that occupies a standard volleyball. You measure the…

A:

Q: Plot Volume on the 'X' axis and Mass on the 'Y' axis and fit a linear equation to the data. From the…

A: Mass (kg)Volume(m^3)Density…

Q: An object with a mass of 61.0 g displaces 785.0 ml of water when it is completely immersed. What is…

A: Mass = 61  Volume = 785 mL Fbuoyant = Fb = rho*V*g = 10^-3*785*9.8 = 7.693 N

Q: What is the density of substance A if 21.6 cm³ of A has a mass of 414.1 g? (answer to the nearest…

A:

Q: Test the validity of the equation by making sure that the dimensions of the equation are correct,…

A: The study of the relationship between physical quantities with the help of dimensions is termed as…

Q: How would you find the volume and density part for Al?

A: No quantity can be measured with 100% accuracy or correction. The density of any object is given as…

Q: surface area to volume

A: True

Q: Plot Volume on the 'X' axis and Mass on the 'Y' axis and fit a linear equation to the data. From the…

A: Since, Density=ρ=MasssVolume , we just need to plot the Mass vs. Volume and find the slope of the…

Q: An approximately circular lake has a diameter of 25 km.  You measure the depth at several throughout…

A:

Q: Write your detailed solution starting with the identification of the given quantities.  You purchase…

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Q: As an astute observer walking around on continental crust (granite), you might decide to test the…

A: Here it is given that  measured density of granite d = 171 lb/ft3

Q: mass of chain = ☐ Suppose you need 8.5 m of Grade 70 tow chain, which has a diameter of 3/8" and…

A:

Q: You measure the mass of a ball to be M = 7.5 kg and its diameter to be d = 1.58 m. a)Write an…

A:

Q: density

A:

Q: The great expert Hand written solution is not allowed.

A: Step 1: Write the equation for the mass Let x be mass of oily be mass of vinegar We know that the…

Q: What mass of a material with density r is required to make a hollow spherical shell having inner…

A:

Q: What is the mass of a rectangular shaped ice block with dimensions 0.03 x 0.02 x 0.01 m^3 if the…

A: The volume of a cuboid is given by V = lbh, where l = length b= breadth h = height The mass of a…

Q: A cylinder has a mass of 80.0 g when empty and105.0 g when filled with water. The density of water…

A:

Q: Which of the following is not a unit for density? (a) kg/m3 (b) g/L (c) g/mL(d) g/cm2

A: Density is defined as the amount of  mass of object present per unit volume of a body.

Q: Problem 2: The figure shows a cubical volume of a material with a non-uniform density. The density…

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Q: If an object has a density of 8.65 g/cm³ what is the density in units of Kg/m^3

A:

Q: One group of students recorded the following measurements for their copper cylinder: diameter =…

A: Given: The diameter of the cylinder is d=1.266 cm. The height of the cylinder is h=4.978 cm. The…

Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…

A:

Q: You have been given a small rock sample to identify based on its density. Suppose that you use the…

A: Density is a mass of unit volume.  It is the ratio of mass and volume It is measured in kg/m3

Q: The mass of the Moon is 7.35 x 1025 grams, and its mean density is 3.341g/cm³. Calculate the volume…

A: Given that-Mass of moon, m= 7.35×1025 gramsMean density, d= 3.341 g/cm3Volume=…

Q: The density of iron is 7.90×10' kg/m². What is the mass of a spherical iron ball having a volume of…

A:

Q: Density of water is 1000kg/m³. What is its density in units of g/cm³? 3 A cylinder has length of…

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Q: the shell is thin, but has a definite thickness.  Calculate the (volume) density of the shell, in…

A: Radius of shell= 28 cm thickness= 0.3 mm =0.03 cm

Q: Fill in the blanks(a) The volume of a cube of side 1 cm is equal to _____m3(b) The surface area of a…

A: (a)  Given,

Q: A light metal rod has a mass of 0.610 oz/in of rod length. How many meters of rod length are needed…

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Q: true or false ? The ICRU sphere (ICRU, 1980) is a 30 cm diameter, tissue equivalent sphere with a…

A: Required : True or False.

Q: What is the approximate mass of air in a living room 4.3 m x 3.4 m x 2.8 m? The density of air is…

A: Given data: The dimension of room is l×b×h=4.3 m×3.4 m×2.8 m. The density of air is ρ=1.29 kg/m3.

Q: You measure the diameter of the balloon with a ruler graduated to the millimeter. The measurement is…

A:

Q: A 16.21 kg object with dimensions 0.1m x 0.1m x 0.2m, as shown in the figure, has a hole inside with…

A: The mass of the object is, m=16.21 kg The height of a cylindrical hole is, h=0.2 m The volume of the…

Q: a) Estimate the radius and volume of the platinum atom, using the metal density of 21.45 g/cm³.…

A: metal density of platinum = 21.45 g/cm3Mass of platinum atom = 195 amu = 195×1.67×10-24 g = 3.2565…

Q: If M = mass of wire, f= density of wire, R = radius of wire, r= change in radius. L = oeiginal L =…

A: We need to compute-Poisson's ratio (σ)=?The data given as-Mass of wire=MDensity of wire=ρRadius of…

Q: Why is the average density not a "good" measure of density in this experiment? Mass (kg)…

A: Mass (kg)Volume(m^3)Density…

Q: The official FIFA soccer ball has a mass of 450 gram. If its diameter is 70 cm, what is the density?…

A: Given The official FIFA soccer ball has a mass of 450 gram if diameter is 70 cm what is the density.

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.