Which device is used to measure the wavelength of radiation absorbed by a leaf?

Which device is used to measure the wavelength of radiation absorbed by a leaf?
Answer: Spectrophotometer

A spectrophotometer is an instrument that measures how much light a sample absorbs at different wavelengths The word “device” is a noun meaning an instrument or tool Alternatives like “instrument” or “apparatus” fit here too Knowing this device helps in studying photosynthesis by analyzing leaf absorption