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A visual indicator is a “marker” that helps users quickly locate an item that has an important distinctive attribute within a list of otherwise similar objects. Indicators on ecommerce websites are often used to denote exclusive products or items on sale, as seen on the mobile screenshot above of REI.com.
- Which is an example of visual indicator?
- What is a visual indicator chemistry?
- Is onion a visual indicator?
- What is visual titration?
Which is an example of visual indicator?
The vector stencils library "Marketing indicators" contains 12 graphic indicators: horizontal bar chart, pie chart, arrow chart, donut chart, square chart, stickman row pictograph, progress bar, bullet indicator, radial gauge, semi-radial gauge. Use these visual indicators to design your marketing infograms.
What is a visual indicator chemistry?
A visual indicator is a natural or a synthetic chemical that changes its colour on the addition of an acid or a base. For example, phenolphthalein is a colourless indicator which remains colourless in acidic medium, but turns pink upon addition of a base.
Is onion a visual indicator?
Onion, clove and vanilla extract are olfactory indicators because they respond to acids and bases by change in odour.
What is visual titration?
The action of indicators in visual complexometric titrations is based on changing a particular optical property (absorption, fluorescence etc.) of the solution titrated in the conditions where the concentration of the free metal aquo ion approaches a defined borderline concentration level.
