Salt Water Battery Science Project

Salt Water Battery Science Project

Assessment

Interactive Video

Science, Engineering

1st - 6th Grade

Hard

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Quizizz Content

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This video tutorial demonstrates how to create a saltwater battery for a science project. It covers the preparation of the saltwater solution, setting up the battery with copper and zinc electrodes, and testing it using a multimeter. The tutorial explores how different treatments, such as stirring and adding hydrogen peroxide, affect the battery's performance. It provides step-by-step instructions and emphasizes the importance of recording data and observing changes in the battery's output.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What should you do if the electrodes show signs of corrosion?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the steps involved in adding hydrogen peroxide to the battery and its expected effect.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What observations should be recorded after disassembling the battery at the end of the experiment?

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