Added correction:
It is chemical because you can not simply revert it (newly grown hair) back to its original compounds.
Plants (newly grown) are product of many (bio)chemical synthesis reactions.
It is much the same as growing animals or humans.
It is a physical change because it is still grass. Nothing new has been made.
First of all lets understand Physical & Chemical Change. Physical change can be reversed and the chemical properties of the two states remain the same. Chemical change cannot be reversed and the chemical properties of the two state are entirely different. Now lets get back to the question. Is growing a tree a physical or a chemical change. The growing of a tree requires chemical changes, primarily the conversion of water and carbon dioxide into cellulose and oxygen. So the growth results primarily from chemical changes.
It is physical because if water is added back to the plant it can actually recover. Also, the end result (the wilted plant) is still a plant, not something completely different.
It is a physical change when plant leaves lose water through evaporation. Physical changes involve a change in state or appearance without altering the chemical composition of the substance, in this case water changing from liquid to gas.
no physical change is ptting ice cream and milk and mixing it for a milkshake or burning a piece of paper.
Plant growing involve physical and chemical changes.
No, the growth of a plant is a physical change, not a chemical change. Chemical changes involve the formation of new substances with different chemical properties. In plant growth, no new substances are being formed, and the plant is simply increasing in size through processes like cell division and expansion.
It is a physical change because it is still grass. Nothing new has been made.
Growing a flower involves both chemical and physical changes. The process of photosynthesis, where the plant converts sunlight, water, and carbon dioxide into glucose and oxygen, is a chemical change. Additionally, the physical growth of the flower itself, including cell division and expansion, is a physical change. Both chemical and physical changes play a role in the overall process of growing a flower.
First of all lets understand Physical & Chemical Change. Physical change can be reversed and the chemical properties of the two states remain the same. Chemical change cannot be reversed and the chemical properties of the two state are entirely different. Now lets get back to the question. Is growing a tree a physical or a chemical change. The growing of a tree requires chemical changes, primarily the conversion of water and carbon dioxide into cellulose and oxygen. So the growth results primarily from chemical changes.
No It is chemical. Because the seeds react with the chemicals in the soil and the water. See the related link below.
It is physical because if water is added back to the plant it can actually recover. Also, the end result (the wilted plant) is still a plant, not something completely different.
Picking tomatoes from a plant a physical change or chemical change
Evaporation is a change of state and therefore (like all C.o.S.) it is a physical change.
It is a physical change when plant leaves lose water through evaporation. Physical changes involve a change in state or appearance without altering the chemical composition of the substance, in this case water changing from liquid to gas.
A chemical change. If the identity of of the chemicals involved change in identity, it is a chemical change.
no physical change is ptting ice cream and milk and mixing it for a milkshake or burning a piece of paper.