putting water in to the refrigerator to freeze it
cutting wood
dropping plates, or cups
chopping fruits or vegetables
tearing paper
breaking items
chewing pencils
This is False. The colour has to change to be a chemical change/property. If it stays the same, it is physical. Hardness is an example of a physical property. (ex. If I melt a piece of hard steel, it will become soft, liquid probably, but it isn't hard anymore, this change is reversible, therefore a physical change/property)
No, physical reaction and physical change are not the same. A physical change involves a change in the physical state or appearance of a substance without altering its chemical composition, such as melting or freezing. A physical reaction, on the other hand, refers to a process where no new substances are formed, such as dissolving salt in water.
Two examples of physical environment factors causing population stabilization are limited access to resources, such as food and water, leading to decreased fertility rates, and natural disasters that reduce population growth by causing widespread destruction and loss of life.
Smoking is a chemical process.
Some examples of physical barriers that limit dispersal include mountain ranges, rivers, oceans, deserts, and urban areas. These barriers can block the movement of individuals or species, impacting their ability to reach new habitats or populations.
examples of physical change are ice,water,chocolate,liquid,
Explain the difference between chemical change and physical change, and provide examples of each. Define chemical change and physical change, and provide examples to illustrate. Differentiate between chemical change and physical change, and give examples to clarify the distinction.
Physical changes can range from colour changes to change in tempricture.
Physical change
tae m mabantot
CHEWING BUBNLEGUM
A physical change is any sort of change in an object's physical appearance or physical state of being.Some examples of physical changes include:freezing a glass of watercutting wooddropping plates, or cupschopping fruits or vegetablestearing paperbreaking itemschewing pencilspeeling potatoes
melting any metal is physical. rusting iron is chemical
There are quite a few examples of physical change including melting ice. You can also consider freezing water and boiling water a physical change.
Any idea is a non example of physical change.
Melting, Crushing, Mixing and Burning :)
Well , eating Pizza (: