Learners of Satge -8 Through pHET Simulation learnt about the magnetic field around bar magnet and also Earth is acting as an inverted Bar magnet by moving the compass needle aroung them . Also, They learnt about longitudinal waves and sound as a longitudinal wave by moving the slinky in the simulation.
Learners of Stage-9 through pHET simulations learnt about the rates of reactions, they added some reactant particles and increased and decreased the temperature . They observed that as the temperature increases the collisions and movement of particles becomes faster due to which rate of reaction increases.
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