0
What filters should be placed over white light to achieve yellow on the surface?
Wiki User
∙ 10y ago
A yellow filter would be the most effective choice.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
How two lenses should b placed to achieve achromatism?
with correct spelling and grammar.
Should bathroom scales be placed on hard floor or tiles?
Any flat surface will do.
Why should litmus paper be placed always on a clean surface?
The thought that occurs to me is simply to avoid contamination...
What is the maximum number of feet that a safety net can be placed directly below the working surface?
The maximum number of feet that a safety net can be placed directly below the working surface is 30 feet. However, closer is better and the net should be closer if possible.
Why should you use oem recommended oil filters?
You do not have to use OEM filters. You should however use a quality filter. Purolator, Wix, Bosch, AC/Delco, Motorcraft, Mopar, and all OEM filters are quality filters. Avoid cheap no name filters.
How often should one replace Brita pitcher filters?
It is important to change the filters on your pitchers regularly. On average your filters should be changed about every 40 gallons or roughly 2 months.
How often should ac filters be changed?
HOLD IT UP TO A LIGHT SOURCE AND LOOK THROUGH IT. THE MORE PLUGGED IT IS THE LESS LIGHT WILL PASS. PLEATED FILTERS LAST LONGER BETWEEN CHANGES AS THE SURFACE AREA IS LARGER. UP TO 4" THICK PLEATED FILTERS ARE AVAILABLE. ANNUAL REPLACEMENT IS AVERAGE. THE 4" REQUIRES A FILTER CAN OF IT'S OWN BE INSTALLED. LC
How frequently should most hot tub filters be replaced?
Hot tub filters should be replaced annually. http://www.hottubworks.com/HotTubSpaFilters/HotTubSpaFilterReplacement.php
Should schools use filters in the future explain?
Schools should use filters now and in the future. There are a myriad of sites that are inappropriate for school age children. In addition, filters also protect networks from attacks from websites.
How should a slide be placed on the microscope?
It should be placed under the clips.
What is the height of sewer air pipes above ground?
The Fresh air inlet is placed 6" above grade and a vent terminal is placed 2 feet above the roof surface UNLESS it is a promenade deck then the VT must be 7 ft above the surface and should be a min of 4" to prevent hoarfrost
Do coffee filters have formaldehyde?
No, why should it be? It is not in paper anyhow.
