Lesson Summary. Infrared waves are just part of the electromagnetic spectrum; to be exact, they're waves that have a wavelength between 700 nm (nanometers) and 1 mm. This can't quite be detected by human eyes-it is just beyond the red side of the rainbow.esson Summary. Infrared waves are just part of the electromagnetic spectrum; to be exact, they're waves that have a wavelength between 700 nm (nanometers) and 1 mm. This can't quite be detected by human eyes-it is just beyond the red side of the rainbow.
Also called split rail or post and rail, a ranch-style vinyl fence with two to four rails typically costs do-it-yourselfers $4-$12 a linear foot for materials; with a gate and other options do-it-yourself materials can total $500-$1,400 for 100' of fencing and $3,500-$10,000 to enclose a simple square acre (about 830').
Get an INSTANT estimate of the cost to Install a Vinyl Fence! Our free calculator uses recent, trusted data to estimate costs for your Vinyl Fence Installation project. For a basic 25 linear feet project in zip code 47474, the benchmark cost to Install a Vinyl Fence ranges between $25.00 - $33.12 per linear foot.To estimate costs for your project:ur free calculator uses recent, trusted data to estimate costs for your Vinyl Fence Installation project. For a basic 25 linear feet project in zip code 47474, the benchmark cost to Install a Vinyl Fence ranges between $25.00 - $33.12 per linear foot. To estimate costs for your project: