Astronomy Reflection nebula Question

[JoshMP]

Homework Statement

1. If you looked at the spectrum of a reflection nebula, would you see absorption lines, emission lines, or no lines? Explain your answer. As part of your explanation, describe how the spectrum demonstrates that the light was reflected from nearby stars.

Homework Equations

Quoted from my book:

"Reflection nebula- caused by fine grains of dust in a lower concentration than that found in dark nebulae. The light we see coming from the nebula is starlight that has been scattered and reflected by these dust grains."

The Attempt at a Solution

If the light is being reflected, does that mean there will be no spectral lines? I'm so lost on this one please help!

 

[Stonebridge]

The spectrum of a reflection nebula should be the same or very similar to that of light from the illuminating star or star.
There is some info here
http://en.wikipedia.org/wiki/Reflection_nebula

 

[Agent M27]

Think of it as measuring the spectrum of Sun light reflected off a white surface, it will still produce a mostly continuous spectrum. When the light travels through the nebula cloud is when you get absorption lines.

Joe