Properties of materials – Clip
Interactive Video
•
Science, Physical Ed, Architecture
•
1st - 6th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
The video explains how surfers manage waves by standing on surfboards, which are made of porous plastic foam covered with a waterproof coating. This composition results in a light and strong surfboard with lower density than salt water, making it buoyant and allowing surfers to float and ride waves.
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2 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the result of a surfboard being light and strong?
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain how buoyancy allows surfers to ride waves.
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