Spectrophotometer and Spectrophotometry Quiz

Play an AI-generated podcast conversation about this lesson

Measuring how much a chemical substance absorbs light by measuring the intensity of light as it passes through a sample solution (correct)

Measuring the wavelength of light as it passes through a sample solution

Quantifying the concentration of a chemical substance by measuring the color change of the sample solution

Determining the volume of a chemical substance in a sample solution

Micrometer (µm)

Nanometer (nm) (correct)

Millimeter (mm)

Centimeter (cm)

Light over the X-ray range, with very short wavelengths

Light over the ultraviolet range, with wavelength ranges between 185 - 400 nm (correct)

Light over the visible range, with wavelength ranges between 400 - 700 nm

Light over the infrared range, with wavelength ranges above 700 nm

Absorbs most of the light and allows only light of the complementary color with a sufficiently narrow wavelength Signup and view all the answers

Emits light in either the visible or ultraviolet range depending on the type of spectrophotometer Signup and view all the answers

An instrument for inspecting small objects Signup and view all the answers

Results in a large blurred image Signup and view all the answers

Power of ocular and power of objective Signup and view all the answers

0.1 mm or 100 μm Signup and view all the answers

Podcast Beta