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A color's brightness or dullness is called?
Relative key, tint or shade, huge, intensity or saturation
What sound characteristic is not affected by the relative motion of an object?
intensity
What causes fluorescence?
Fluorescence is glowing, or giving off light.
A solid is 40 Newton when immersed totally in a liquid of relative density 0.8. calculate the weight when immersed in water?
50
What different forms of emitted light are there?
fluorescence
What is the unit of fluorescence intensity?
The unit of fluorescence intensity is known as FUs. These are unitless and instead shows the light that is emitted from the longer wavelength.
What compound between phenolphthalein and fluorescein are expected to have the greater quantum yield of fluorescence?
phenolphthalein will have a greater quantum yield because dissolved oxygen can reduce the fluorescence intensity
Relative intensity is measured in units abbreviated as?
Relative intensity is measured in decibels and is abbreviated dB.
The relative purity of a color is referred to as?
Intensity
What is relative intensity?
Means Exercising at the same % Vo2max
A color's brightness or dullness is called?
Relative key, tint or shade, huge, intensity or saturation
What sound characteristic is not affected by the relative motion of an object?
intensity
What is the difference between spectrophotometer and fluorimeter?
A spectrometer shoots light through a sample and detects absorbance while a fluorimeter detects the intensity of fluorescence of a given sample.
What statistics are used to calculate relative grading?
i need to know the exact formula used to calculate the relative grading thanks
Is fluorescence a reliable mineral?
Fluorescence is a property not a mineral.
What are fluorescence agents in relation to uranium glow in dark?
Fluorescence is visible after UV irradiation; some substances as phosphates enhance the uranium fluorescence. Other substances can quench the uranium fluorescence.
What is the principle of fluorescence?
The principle of fluorescence spectroscopy is the interaction with light image.
