Question

give any two examples of a change involving interaction between two material​

Answer 1

Answer:

Hey Mate !

All most all changes around us involves interaction between two or more materials. Example: woodcutter splits the wood with the help of axe. Upon hitting the wood with axe the wood get splits. Interaction between two objects influence each other.

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Answer 2

Explanation:

Explanation:Examples are aspirin and motrin, alcohol and de

pressant, tranquilizer and painkiller. Synergistic interaction means that the effect of two chemicals taken together is greater than the sum of their separate effect at the same doses. An example is pesticide and fertilizer.

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