Instructional Video3:50
Higgsino Physics

The Hot Chocolate Effect

12th - Higher Ed
How does the hot chocolate effect work? The weird pitch frequency coming for your coffee. The speed of sound changes when water and a powder mixes. Air is created and slowly fly out of the system but air changes the bulk modulus and...
Instructional Video
Sophia Learning

Sophia: Expressing Metric Measurements in Scientific Notation: Lesson 1

9th - 10th Standards
This lesson will demonstrate how to express a metric measurement using several different prefixes using scientific notation. It is 1 of 4 in the series titled "Expressing Metric Measurements in Scientific Notation."
Instructional Video
Sophia Learning

Sophia: Metric Unit Conversions: Lesson 3

9th - 10th
This lesson will demonstrate how to convert between metric quantities. It is 3 of 3 in the series titled "Metric Unit Conversions."