give one example of a familiar process in which both physical and chemical changes take place other than burning of candle
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Answered by
8
Halo there..!!!
that's nyc question..
Digestion. Digestion is an example of both physical and chemical change. as food is physically broken down by chewing and swallowing and chemically by digestive enzymes present in the saliva and in acid.
Another one is weathering in nature. Rocks are physically change by window, running water, expansion of ice as it freezes, abrasive wind and water-borne diseases. They are chemically changed by oxygen, acid rain and acidic compounds produced by decomposes.
Hope it will help u.......!!
that's nyc question..
Digestion. Digestion is an example of both physical and chemical change. as food is physically broken down by chewing and swallowing and chemically by digestive enzymes present in the saliva and in acid.
Another one is weathering in nature. Rocks are physically change by window, running water, expansion of ice as it freezes, abrasive wind and water-borne diseases. They are chemically changed by oxygen, acid rain and acidic compounds produced by decomposes.
Hope it will help u.......!!
Answered by
0
Explanation:
When a candle burns, both physical and chemical changes take place.
Physical change → Melting of wax
Chemical change → Burning of wax
Eating of food is another example where both physical and chemical changes occur simultaneously.
Physical change → Breaking down of larger food particles into smaller particles
Chemical change → Digestion of food
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