Question

question 15 what conditions produce an absorption line spectrum? a hot solid, liquid, or high - density gas a hot low - density gas light from a continuous spectrum source passing through a cooler low - density gas

Explanation:

An absorption - line spectrum is produced when light from a continuous spectrum source passes through a cooler low - density gas. The atoms in the cooler gas absorb specific wavelengths of the light, creating dark lines in the otherwise continuous spectrum. A hot solid, liquid, or high - density gas produces a continuous spectrum, and a hot low - density gas produces an emission line spectrum.

Answer:

light from a continuous spectrum source passing through a cooler low - density gas