Curriculum
Course: Science — Second Preparatory
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Curriculum

Science — Second Preparatory

Unit 1: Matter and Energy

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Unit 2: Matter and Chemical Reactions

0/6

Unit 3: Energy Flow in Photosynthesis and Respiration

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Unit 4: Geological Processes

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Quiz

Internal Energy and Temperature — Lesson quiz

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  • Questions count: 2
  • Passing grade: 60%
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1.
Does internal energy depend on the mass of a substance?
No, because internal energy never depends on the number of particles
No, because mass has no effect on energy at all
No, because only the temperature determines internal energy
Yes, because it depends on the number of particles and their energy
2.
In which direction does heat move between two bodies?
From the cooler body to the hotter body
Equally in both directions at all times
Only between bodies made of the same material
From the hotter body to the cooler body
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