Yes, it is correct.
Physical change
Yes
three physical changes of making a s'more would be breaking the chocolate, breaking the crackers, and chewing the s'more when it's in your mouth.
Preparation of pure iron from iron ores involve physical changes but also chemical changes.
Physical Changes:- Cutting a paper,Sharpening Pencil,twisting of plastic bottle, making paper wet by water, etc.
Chemical : cooking (not heating [especially in the microwave]). Physical : making ice cubes.
what are the physical changes occur in yogurt making
the juce
The changes of stat are physical changes because the stat is similar to the physical changes.
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
Physical Changes
juice of a lemon