Question

the sloan digital sky survey uses five different filters to study space objects. what advantage does this multi - filter approach provide compared to using white light? it makes the images more colorful and appealing to look at it reduces the amount of light pollution from earth it allows telescopes to see farther into space it allows scientists to analyze specific wavelengths and determine properties like temperature and composition

Explanation:

White light is a combination of many wavelengths. Filters can isolate specific wavelengths. Analyzing these specific wavelengths helps in determining properties like temperature (using Wien's law, \( \lambda_{max}T = b\), where \( \lambda_{max}\) is the peak wavelength, \( T\) is temperature, and \( b\) is Wien's constant) and composition (different elements emit/absorb light at specific wavelengths - spectroscopy). Color appeal is a secondary aspect. Light pollution reduction is not the main advantage here. Seeing farther is more about telescope power and atmospheric conditions rather than just filters.

Answer:

It allows scientists to analyze specific wavelengths and determine properties like temperature and composition.