Prism

The video tutorial explains how light can be split into its constituent wavelengths to analyze the emission spectra of stars and galaxies. It also discusses the use of optical devices to direct light rays in confined spaces, highlighting their applications in various fields.

What is the purpose of splitting light into its constituent wavelengths?

How can the emission spectra of stars and galaxies be analyzed?

Can you explain the significance of analyzing light in astronomy?

In what ways are optical devices used to direct light rays?

What are some applications of optical devices in tight spaces?