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Can you make a photovoltaic cell at home?
Yes and no. There used to be a hobby kit with all the materials (ceramic tube electric furnace, one bare silicon wafer, dopant chemicals, metal plating chemicals, wafer scoring scribe, wire, and chemical trays) and instructions to make 8 small silicon photovoltaic cells. But it has been out of production for more than 25 years. It would be very difficult (but not completely impossible) to replicate something similar to this kit and make your own photovoltaic cells now, but certain materials would probably need to be purchased in prohibitively large quantity for an individual.
What simple machine is used for a sloping surface?
That would be a wedge.
What type of information system would be recognised by digital circuits?
binary system
How many square yards are in 7500 feet?
There are not enough measurements to calculate square yards. It would need to be 7500 by (another measurement) to calculate.
What would you use to align something in a four jaw chuck on a lathe?
It depends on the surface finish of the workpiece. For machined surface a magnetic base dial indicator is used. For rough or un-machined surfaces a surface gauge is used.
What would you measure in square units?
Surface area
What is the difference between total surface area and lateral surface area?
total surface area is all of the area. ex. for a square pyramid it would be the area of the square on the bottom and the four triangle sides lateral surface area is all the surface area EXCEPT the base. ex. for a square pyramid it would be the area of the four sides of the pyramid. the bottom square is NOT included. for a triangular prism it would be the area of the three rectangle sides, NOT the two triangular sides
What unit would measure the surface area in inches?
square inches
How would you find the surface area of a chair?
150 square ft
If the dimensions of a solid are measured in feet then the surface area of the solid would be measured in?
Then the surface area of the solid would be measured in square feet
What is the surface area of a cylinder with a radius of 5 meters and a height of 4 meters?
The circumference of that cylinder would be 31.4156 meters, and with a height of 4 meters, the outside surface of the sides would be 125.66 square meters. Does a cylinder have both an inside and outside surface? There is no thickness at all to the sides. Maybe it needs to be doubled, to be 251.32 square meters so we get both inside and outside surface, but I think not. A cylindrical *prism* would have a top and bottom, each having a surface of 78.54 square meters, for a total of 282.74 square meters.
What would the surface area of all the alveoli in the lungs be in square meters?
Vh
What would be the surface area of a sphere if the radius is 12?
Surface area = 4*pi*122 = 576*pi square units
What unt would likely to used in measuring the surface area of a room?
square foot
How do you measure square yards of sand?
Square yards would be a surface area measurement (3ft x 3ft), to measure surface area of a flat surface measure the length and width (in yards) then simply the two together .for example 5yards x 2 yards = 10 square yards=10 yards2To measure the surface area of a nonuniform surface you would need very specific tools and programs, that are not easily available.Measuring the square yards of sand is very unusual and what you may mean is "how do I measure cubic yards of sand?"
If a cube had a surface area of 12 square feet what would be the volume?
The volume would be: 2.828 cubic feet.
What units would you use to describe the surface area of a box measured in feet?
An area is measured in square units, so for lengths measured in feet, the area would be measured in square feet.The surface area of a box, is just the sum of the areas of each face, each of which is measured in square units.
