Determine the capacity of the Earth

Q: Calculate the average density of the earth in terms of g, G and R.

A: To calculate: The average density of the earth in terms of g, G and R. Formula used: g=GMR2 Here, g…

Q: A fathom is a unit of length, usually reserved for measuring the depth of water. A fathom is…

A: The unit conversion of fathom into ft is given as, 1 fathom=6 ft1 ft=16 fathom

Q: ertičal side of the tank, where the dimensions are given in feet. Assume that the tank is full of…

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Q: Estimate the surface area of a person.

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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: Water is being poured into a cylindrical can that is 20 inches in height and has a radius of 8…

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Q: Assuming the human body is made primarily of water, estimate the volume of a person.

A: Assume the weight of most humans between (70-100 kg), and as the human body is primarily made of…

Q: 29. A cylindrical water tank can hold 1 000 liters of water. Determine its diameter if it is 1.5 m…

A: Given data :               Mass of water (V) = 1000 kg      (Since, 1000L = 1000kg)…

Q: 2. The average diameter of the earth is 13462 km. Find the area of the surface of the earth in miles…

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Q: Suppose that radius RE and mass ME of the Earth is known.Using the known radius of the Earth and…

A: Known Radius value RE =6.37 x 106 m

Q: (II) American football uses a field that is 100.0 yd long, whereas a soccer field is 100.0 m long.…

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Q: Choose the best answer to the following: When you scale up an object to 3 times its linear size, the…

A: Surface area is proportional to the square of the radius.So it is increased by (3)2 = 9 times.

Q: Workout the problem. Determine the Space occupied by a car if it is 200 cm in Length, 412 cm in…

A: Assume the car to be in cuboid shape. Volume of the car is V=lbh=200 cm412 cm64 cm=5273600 cm310-6…

Q: Name at least four fundamental dimensions.

A: To determine the four fundamental dimensions

Q: Find density Mars = 30% volume -7cm3

A: Given data : Mass=m Volume=V   Required : Density

Q: Can dimensional analysis determine whether the area of a circle ispr2 or 2pr2? Explain

A: Area of circle

Q: Treat a cell in a human as a sphere with a radius of 1.0

A: Given, the radius of a cell assuming it to be spherical, r=1 micrometre  We need to estimate the…

Q: 25 0 cm-tall fish tank has a length and width of 40 0 cm x 20 0 cm respectively If 1000 cm3 of water…

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Q: 7. Using Dimensional Analysis, check which of the following equations is or are correct. a. pgh3 b.…

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Q: Estimate the number of atoms in 1 cm3 of a solid. (Note that the diameter of an atom is about 10210…

A: Given: Total volume, V = 1 cm3 diameter of one atom = 10-10 m

Q: how to determine volume with of a zinc rod with only the mass, length and diameter, when the mass is…

A: Given: Mass of zinc rod, m = 69.5 grams Length of rod, L = 34.3 cm Diameter of rod, D = 19 cm To…

Q: A closed water tank has the form of a cuboid with a square base with sides of length x  and a height…

A: Given:Base is a square with side X meterl=b=x Rectanglar sides of height =hTotal Area,A=16000 cm2…

Q: Find the mass of the two-dimensional object. An oversized hockey puck of radius 12 in with a density…

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Q: 2) The perimeter of a rectangle is 306 inches. The length is 3 inches longer than four times the…

A: Length "l " = 4w+ 3 Perimeter "P " 306 inches

Q: Question:suppose a cube 1cm long on each side were scaled up to a cube 10cm long on each edge. 6a)…

A: Original length of cube (L) = 1 cm Scaled up length of cube (L') = 10 cm

Q: A fathom is a unit of length, usually reserved for measuring the depth of water. A fathom is…

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Q: A house is 50.0 ft long and 25 ft wide and has 7.0 ft‐high ceilings. What is the volume of the…

A: Dimensions of house are given,  Length L = 50 ft = 15.24 m Breadth B = 25 ft = 7.62 m Height H = 7…

Q: В. An ore loader moves 1200 tons/h from a mine to the surface. Convert this rate to pounds per…

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Q: Consider a cylinder of radius 40 cm and 60 cm high. Find the cylinder's volume in cubic feet.

A: Given that, The radius of a cylinder, r = 40 cm The height of a cylinder, h = 60 cm   The formula…

Q: Harvard Bridge, which connects MIT with its fraternities across the Charles River, has a length of…

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Q: the length of a rectangle is 20 m and the breadth 2 cm  what is an area of the rectangle in the S I…

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Q: Harvard Bridge, which connects MIT with its fraternities across the Charles River, has a length of…

A: From the figure, it can be seen that 212 S is equivalent to 258 W and 212-32 = 180 S is equivalent…

Q: 3. Two friends were traveling from Mumbai to Pune and have decided to count the vehicles on a short…

A: Traffic density is the number of vehicles per unit road. Flow on that stretch is defined as number…

Q: Estimate the number of steps you would have to take to walk a distance equal to the circumference of…

A: The value of the radius of the earth is 6.38×106 m. Also, assume that the average length of the step…

Q: If the radius of the Earth is 6000Km what will be the weight of 120kg body if taken to a height of…

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Q: 4. The smallest unit on a ruler is 1mm. Two students measured the width of a wooden block and…

A: In this, there are more than one questions and it is not specified that which question is to be…

Q: The quantity called mass density is the mass per unit volume of a substance. Express the following…

A: Given density of aluminum = 2.7 × 10-3 kg/cm3

Q: 5. The mass of tithe earth is 5.98x10* kg, and its radius is 6.38x10* m. Compute the density of the…

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Q: If one mile is equivalent to 1,609 m, what would it in cm? (round it off to the nearest integer)

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Q: Make a rough estimate of the volume of your body (in m').

A: Assume that the height be 170 cm = 1.7 m, and the shape of the body is cylindrical. Also, the length…

Q: 2. Calculate the dimensions of the economic channel in the form of a trapezoid with a slope of 1.…

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Q: 8. There is no SI base unit for area because: An area has no thickness; hence no physical standard…

A: There is no SI base unit for the area because area can be expressed in terms of square meters. There…

Estimate of calculation