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Are you grateful that physical changes happen during cloud formation why?
Wiki User
∙ 12y ago
There is no answer it is an opinion, your opinion; Depending on what you think.
Wiki User
∙ 12y ago
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Which changes occur during evaporation?
Physical changes
How can you tell if a physical reaction is occuring?
During a physical change the chemical molecule is not affected; physical changes are changes of phase or form.
During an energy change?
What changes and what remains the same during a physical change
Is formation of potholes in streets during severe winters chemical or weathering?
It is a physical process.
What are some physical changes during puberty?
Boy: deeper
Does the air pressure change during the formation of a hurricane and why is that important?
yes the air pressure changes
What changes occur to raw materials during the paper making process?
Papermaking is a series of physical and chemical changes. The physical and chemical changes will depends on raw material used and grade of paper manufactured. For a typical north American paper mill which uses wood for making copying paper, following changes will take place. Operation Type of Change Logging Physical Barking (Removal of bark) Physical Chipping Physical Screening Physical Cooking Chemical Washing Physical Chemical Recovery Chemical Bleaching Chemical Washing Physical Refining Physical Sizing Chemical & Physical Screening Physical Cleaning Physical Wet-end chemical addition Chemical & Physical Sheet Formation Physical Pressing Physical Drying Physical Calendaring Physical Winding Physical Rewinding Physical Cutting Physical
Can a substance produced during a physical change easily change back?
Yes. Chemical changes are irreversible, but physical changes can easily be changed back
Why is the germanitaion of a seed a chemical change?
Chemical changes involve changes in chemical composition. Larger molecules can be formed from simpler ones, for example, or be broken down to form simpler ones. During germination of a seed, physical changes like the increase in size due to the absorption of water are accompanied by chemical activities such as respiration and the formation of new plant materials during growth.
What physical changes happens during evaporation?
The transformation of a liquid to a gas.
What property stays the same during physical or chemical changes?
The mass.
Is fashioning a table leg from a piece of wood chemical or physical changes?
Physical. Physical changes include things such as changing shape or color. Chemical changes change the chemical properties of a material, often during a chemical reaction.
