Smoke fuse

Smoke fuse

Assessment

Interactive Video

Science, Physics

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial explains the process of igniting gas using a trigger mechanism and a clicker or candle flame. It delves into the combustion process within a candle flame, highlighting the role of volatized wax and soot. The tutorial also demonstrates how smoke from an extinguished candle is flammable and can be used to relight the candle, acting as a fuse to carry the flame back to the wick.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens when gas is ignited by a candle flame?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the role of volatized wax in the combustion process of a candle.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the hot spot in a candle flame?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the components that contribute to the darkening of a finger when passed through a candle flame?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of how smoke can be used to relight a candle.

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