Q: A house is 50.0 ft long and 26 ft wide
A house is 50.0 ft long and 26 ft wide and has 8.0-ft-high ceilings. What is the volume of the interior of the house in cubic meters and in cubic centimeters?
See AnswerQ: The amount of water in reservoirs is often measured in acre-
The amount of water in reservoirs is often measured in acre-ft. One acre-ft is a volume that covers an area of one acre to a depth of one foot. An acre is 43560 ft2. Find the volume in SI units of a r...
See AnswerQ: A shape that covers an area A and has a uniform height
A shape that covers an area A and has a uniform height h has a volume V = Ah. (a) Show that V = Ah is dimensionally correct. (b) Show that the volumes of a cylinder and of a rectangular box can be w...
See AnswerQ: The base of a pyramid covers an area of 13.0
The base of a pyramid covers an area of 13.0 acres (1 acre 43560 ft2) and has a height of 481 ft (Fig. P1.30). If the volume of a pyramid is given by the expression V = bh/3, where b is the area of th...
See AnswerQ: A quart container of ice cream is to be made in the
A quart container of ice cream is to be made in the form of a cube. What should be the length of a side, in centimeters? (Use the conversion 1 gallon 5 3.786 liter.)
See AnswerQ: Estimate the number of steps you would have to take to walk
Estimate the number of steps you would have to take to walk a distance equal to the circumference of the Earth.
See AnswerQ: Estimate the number of breaths taken by a human being during an
Estimate the number of breaths taken by a human being during an average lifetime.
See AnswerQ: Estimate the number of people in the world who are suffering from
Estimate the number of people in the world who are suffering from the common cold on any given day. (Answers may vary. Remember that a person suffers from a cold for about a week.)
See AnswerQ: The habitable part of Earth’s surface has been estimated to cover 60
The habitable part of Earth’s surface has been estimated to cover 60 trillion square meters. Estimate the percent of this area occupied by humans if Earth’s current population stood packed together as...
See AnswerQ: Treat a cell in a human as a sphere of radius 1
Treat a cell in a human as a sphere of radius 1.0 mm. (a) Determine the volume of a cell. (b) Estimate the volume of your body. (c) Estimate the number of cells in your body.
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