Filters: Your search found 2 results.
Educational Level:
Higher education  
Resource Type:
Unit  
Activity  
Topics/Subjects:
Physical sciences  
Learning Time:
30 to 45 minutes  
Sort by:
Per page:

Now showing results 1-2 of 2

Learners will use an inexpensive, simple spectrophotometer to test how light at different visible wavelengths (blue, green, red) is transmitted, or absorbed, through four different colored water samples. Clear water is used as the “control,”... (View More)

In this activity, students experience a demonstration of light scattering that explains the blue colors in the Intersetllar Medium (ISM) nebulae, and the reddening of stars viewed through the ISM. It also explains the blue appearance of the sky on... (View More)

Audience: High school, Higher education
Materials Cost: $1 - $5
1