Curriculum
Course: HIA International — Grade 6
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Curriculum

HIA International — Grade 6

Unit 1: Cells and organisms

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Unit 2: States of matter, atoms and compounds

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Unit 3: The Solar System and energy

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Unit 4: Living organisms and classification

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Unit 5: Metals, non-metals, acids and alkalis

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Unit 6: Sound, the Earth and eclipses

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Unit 7: Microorganisms and food webs

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Unit 8: Chemical reactions

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Unit 9: Electricity and circuits

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Quiz

9.5 Adding and removing components — Visual & Photo Quiz

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  • Questions count: 1
  • Passing grade: B+
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1.
Look at the series circuit comparison: adding a second identical lamp in series with the first lamp. What happens to the brightness of each lamp and the total circuit current?
Dr Dabour Hub Academy - figure 1
Total resistance increases, current decreases, and each lamp glows dimmer
Each lamp glows twice as bright
Current increases and both lamps immediately explode
Total current and bulb brightness remain completely unchanged
Part of Unit 9: Electricity and circuits — see every lesson and quiz in this unit.
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