Class 7 Science MCQs – Certification Test 2256

Physical Changes Quiz (Question 2256) – Learning App & e-Book Download

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MCQ 2256: After sometime the particles of solids start to move far apart, when:

kinetic energy is greater than thermal energy
kinetic energy is greater than force of attraction
potential energy is greater than kinetic energy
potential energy is greater than thermal energy

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Free Physical Changes Learning App – Download for iOS & Android

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The "Physical Changes" App: Free 7th Grade Science Learning App Download (iOS & Android) for science virtual resource libraries. Download Play Store & App Store Learning Apps with all functionalities to improve exam readiness online.