86,164 s. The earth is the third planet from the sun. To most people the period of rotation of the earth is 24 hours, but the actual value is 23 hours 56 minutes and 4 seconds.This happens because a solar day is longer than a sidereal day. While the earth rotates, it also moves around the sun in the interval from one day to another.The Earth completes a little more than one turn in space each solar day. Which is why the period of rotation is not 24 hours.6,164 s. The earth is the third planet from the sun. To most people the period of rotation of the earth is 24 hours, but the actual value is 23 hours 56 minutes and 4 seconds.
Updated: January 2017. Get an INSTANT, detailed estimate of the cost to Install a Ceiling Fan! Our free calculator uses up-to-date, trusted data to estimate typical subcontractor costs for a Ceiling Fan Installation project. For a basic 1 fan project in zip code 47474, the benchmark cost to Install a Ceiling Fan ranges between $617 - $961 per fan.
The size of fan needed to effectively vent your attic is typically determined by the size of the area it will service. Installing a fan to accommodate a small building up to 1000 square feet costs an average of $287. The same project in moderately sized locations costs $344 for a 1000-1500 sq. ft., $428 for 1500-2000 sq. ft., and $507 for 2000-2500 sq. ft. Since larger buildings require even more substantial fans, installation prices average $679 for 2500-3000 sq. ft. sites and $814 for buildings of more than 3000 sq. ft.