Lighting steel wool

Lighting steel wool

Assessment

Interactive Video

Science, Physics, Chemistry

11th Grade - University

Hard

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The video tutorial explains how lighting steel wool on fire is possible due to the oxidization of iron, which is a slow process that releases energy. By applying a battery to steel wool, this process is accelerated, making the energy release more visible.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How can the oxidization process of steel wool be accelerated?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of making the energy release from steel wool more visible?

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