The positions of the peaks and dips in an object's spectrum provide evidence about its elemental composition. Spectroscopy allows scientists to identify specific wavelengths of light that are absorbed or emitted by elements, which can indicate the presence of particular elements in the object being studied.
What evidence do the positions of the peaks and dips in its spectrum provide about an object?(1 point)
Responses
motion
motion
temperature
temperature
expansion
expansion
elemental composition
1 answer