Question

Wendy wants to know which colors of light are emitted by her flashlight. Which tool could help her? A. A psychrometer B. A laser pointer C. An anemometer D. A spectroscope

Answer 1

A spectroscope could help her.

A spectroscope is an optical instrument used for measuring the characteristics of light over a particular part of the electromagnetic spectrum. A spectroscope is usually used in spectroscopic analysis to identify substances and their internal structure. When using a spectroscope, it separates the light from an object into different amount of wavelengths (wide spectrum of colors) that constitutes the light.

Answer 2

D. A spectroscope h

Hope this helps!