The absorption curve is ( ).
A: The curve of the relationship between the concentration of light-absorbing substance and absorbance.
B: The curve of the relationship between the concentration of light-absorbing substance and transmittance.
C: The curve of the relationship between the wavelength of incident light and the thickness of light-absorbing substance solution.
D: The curve of the relationship between the wavelength of incident light and the absorbance of a light-absorbing substance.
A: The curve of the relationship between the concentration of light-absorbing substance and absorbance.
B: The curve of the relationship between the concentration of light-absorbing substance and transmittance.
C: The curve of the relationship between the wavelength of incident light and the thickness of light-absorbing substance solution.
D: The curve of the relationship between the wavelength of incident light and the absorbance of a light-absorbing substance.
举一反三
- There are several descriptions about the relationship between Fill Light and light ratio, which one is correct? A: As Fill Light is brighter, the light ratio is smaller. B: As Fill Light is brighter, the light ratio is larger. C: There is no relationship between Fill Light and light ratio D: As Fill Light is darker, the light ratio is larger.
- The bond demand curve is ________ sloping, indicating a(n) ________ relationship between the price and quantity demanded of bonds, everything else equal.
- When shooting Profile, the contrast between light and darkness is usually used to shape the image of the person. Among the following four types of lights, _____ is not necessary. A: Catch Light B: Rim Light C: Background Light D: Top Light
- Light meter has many types. Which one is Independent light meter? A: reflected light meter B: pointer light meter C: Digital LCD Light Meter D: incident light meter
- Which is proved that the substance determined by this method is expected, and the index of the substance to be determined () A: Standard curve and quantitative range B: Specificity C: Stability D: Matrix effect