0
Physical changes are those that do not alter the chemical composition of a substance. I hate to give out homework answers, but here's a push in the right direction: what in your kitchen could change a glass of water in a way that is reversible, and would not chemically alter it? Consider things like mixing with non-reactive substances and heating. There are many more that are probably within arm's reach.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Is pouring milk into a glass physical or a change?
Yes
Is water turning to ice in the freezer a physical change?
Milk is normally a liquid(a suspension of cream droplets in water), by freezing it milk changes from a liquid to a solid. This is a physical change, the substance is still milk, however it is no longer a liquid, it has changed into a solid.
Is milk drunk a physical or chemical change?
Initially the only change its location (physical). In the stomach, though, it starts to undergo chemical changes.
When a glass of milk spoils for a week does it cause a physical or chemical change?
Both: a physical change as the curds (solids) separates from the whey (liquid), and a chemical change as the decomposition of the milk takes place, producing molds on the surface and a sour smell and taste.
What task in the kitchen is an example of a physical change?
when you mix an egg with water or milk the eggs become liquid.
Is pouring milk into a glass physical or a change?
Yes
Is pouring milk in a glass physical or a change?
your dad 3000 is fat
What are some examples of chemical and physical changes grade 5?
Physical - Breaking of glass Boiling of water Melting of ice Cutting of vegetables Chemical - Burning of paper Cooking of food Rusting of iron Souring milk
What are some physical properties of a glass of milk?
change in state change in shape
When you pour milk from a carton into a glass the milk changes a. Volume b. Shape c.mass?
Milk is a liquid,so it takes the shape of a container.(properties of a liquid)
What is the physical changes in matter?
Physical changes in matter are when physical properties are changed. Some physical properties are size and color. When a physical change in matter occurs, the material may have changed size (gotten smaller) due to weathering and erosion. Chemical changes are when the chemical composition of a substnce is changed. For example a chemical change would be iron turning into rust due to the process of oxidation
What is a physical change Milk becomes sour an iron nail rusts?
Both milk souring and iron rusting are chemical changes.
How many glasses of milk in a liter?
A standard drinking glass holds about 250 ml of liquid. There are four standard glasses of milk in a liter.
Is water turning to ice in the freezer a physical change?
Milk is normally a liquid(a suspension of cream droplets in water), by freezing it milk changes from a liquid to a solid. This is a physical change, the substance is still milk, however it is no longer a liquid, it has changed into a solid.
What are considered as physical changes?
Physical changes are those changes which do not cause a change in the chemical composition of the changed body. For example, change in the state of matter of a body, change in state of rest or motion of the body.
Is milk drunk a physical or chemical change?
Initially the only change its location (physical). In the stomach, though, it starts to undergo chemical changes.
Is chemical change does heating of coconut milk til its brown syrup?
Physical change
