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Is pouring milk into a glass physical or a change?
Yes
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.
Why would a milk bottle probably crack if boiling water were poured into it?
The sudden change in temperature can cause the milk bottle to expand rapidly and crack due to thermal stress. The glass or plastic material may not be able to withstand the heat, especially if it was not designed for hot liquids.
What is an Example of chemical property and physical property of milk?
chemical property --> its pH, solubility in organic solvents, reactivity with acids or basesphysical property --> its density, temperature, color
Is milk a example of chemiclal change?
is milk an example of chemical change
Is pouring milk in a glass physical or a change?
Pouring milk into a glass is a physical change. This is because the milk remains the same substance (liquid milk) even after it is poured into the glass.
2 liters of milk are poured into 8 glasses How much milk are in each glass?
If poured evenly (and exact) there would be 1/4 litre (250 mL) in each cup, or 8.45 fluid ounces in each glass.
You wish you could get a glass of milk - change it exclamatory sentence?
I need a glass of milk!!
How milk retain its shape when it is poured from a glass to a bowl?
Milk retains its shape when poured because of its cohesive and adhesive properties. The cohesion of milk molecules causes them to stick together, while the adhesion between the milk and the glass or bowl helps maintain its shape as it flows. Additionally, the surface tension of the milk also plays a role in keeping it together when poured.
What are some pictures of a liquid?
Pictures of liquids can include water flowing in a river, oil being poured from a bottle, a glass of milk being poured, or raindrops falling from the sky.
Is milk homogenous or hetrogenous?
Homogeneous, then it is classified as a Colloid.
Is pouring milk into a glass physical or a change?
Yes
How much does a glass of milk weigh?
No exact value but you can know the mass of liquid from this relation Denisty=Mass/volume so the mass=Volume*Density ,,, this is the weight of milk you can add the weight of the glass but you must first weigh it on a balance.
What type of property is observed when milk sours?
Milk souring is a chemical property, as it involves a chemical change in the milk caused by the action of bacteria that convert lactose into lactic acid. This change alters the taste and texture of the milk.
What are some physical properties of a glass of milk?
A glass of milk is a white, opaque liquid with a smooth texture. It has a slightly sweet taste and a cool temperature when fresh. Milk is a colloidal suspension of fats, proteins, and minerals in water.
When milk is transferred from a cartoon to a bowl does the volume change?
No, the volume of milk remains the same when transferred from a carton to a bowl as long as no spillage or evaporation occurs. The amount of milk poured out of the carton into the bowl is equal to the amount initially in the carton.
How do you make lactometer?
A lactometer is an instrument used to measure the specific gravity milk; that is, the ratio of the density of the milk to the density of water. You can use a closed ended glass tube that is graduated. Milk is poured in and allowed to stand until the cream has formed, then the depth of the cream deposit in degrees determines the quality of the milk.
