CLEAN: France fights to keep high-speed trains snow-proof

CLEAN: France fights to keep high-speed trains snow-proof

Assessment

Interactive Video

Physics, Science, Other

9th - 10th Grade

Hard

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The video discusses the impact of ballast on trains, particularly when snow causes agglomerates that can damage train windows. It explains how snow can penetrate TGV engines, posing electrical risks, and highlights preventive measures to stop snow from entering.

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1 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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