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Science Experiments

Experiments often conducted by students to test different scientific theories and hypotheses

11,111 Questions

What will happen to a chicken bone if you put it in pepsi?

Since Pepsi (like all Cola) is acidic, the carbonate in the bone will neutralise the acid, and the bone will become flexible and less rigid as part of the structure has been lost.

List the organs of speech and their functions?

The organs of speech are the larynx, uvula, tongue, soft palate, hard palate, teeth and lips. Passive organs, the teeth, upper lip, hard palate, and uvula move little or not at all during speech. The other organs are known as active and must move to provide coherent speech.

Does a science project have to have a chart or graph?

if you do you will have good impression on the person whom you are giving your project

If Pure covalent compounds are not soluble in water so why sugar dissolves in it?

Sugar dissolves in water because it forms hydrogen bonds with water molecules, allowing it to break apart and disperse throughout the water. This interaction is different from solubility due to the presence of pure covalent compounds which do not form these types of bonds with water molecules.

Why are there different temperatures in different seasons?

It's b/c the Earth axle is tilted. This means that as the Earth revolves around the sun during the year, different parts gets different amounts of sunlight. And the amount of sunlight is what creates the differences in temperature.

In the area close to the equator, the amount of sunlight is about the same year round, so they don't see much seasons. But as you move further away from the equator the difference becomes greater.

What is helium similar to?

The chemical properties of helium is similar to other noble gases as they all have completely filled orbitals are and chemically inert.

Is it true that a homogeneous mixture is a mixture in which it is difficult to distinguish the substances from one another?

It is true because the solution is clean and transparent. It is not possible to separate the constituents by physical means.

How does magma form?

Magma can be formed from the subduction and melting of cold, dense, wet oceanic crust at some convergent plate margins. The moisture in the rock assists in the melting of the crust and the rock surrounding it. Magma is also formed at hot spots in the mantle where hot material undergoes decompression melting as it rises. Decompression melting also occurs at the mid-ocean ridges where new oceanic crust is formed from rising mantle rock.

What is the independent varible?

a variable that is function is the value of other variables! And your mom. No this answer is wrong. Its the way you eat pizza.

Where does Jamie Hyneman live?

Jamie Hyneman from mythbusters lives in São Francisco California.

What purpose do the colors in a false-color image or false-color radio map serve?

Colors represent different levels of intensity and are not related to the true colors of the object.

What is the independent variable of food spoilage?

It depends on the experiment. It could be what the food is, the storage temperature, time, humidity or many other possible factors that affect spoilage.

Is hematite rare?

No, Hematite is basically iron oxide in a mineral state, rust is another state of iron oxide. It can be polished to a luster resembling the look of steel

What is the name of the science which studies composition matter and structure?

Chemistry is the name of the science which studies composition, matter and structure.

Specifically, the science in question deals with matter - elements which have mass and weight - and substances. It emphasizes the composition and properties of matter and substance. It also examines structure.

Is lung stem cell treatment for COPD worthwhile?

Not at the present time.

COPD is the result of a scared lung and loss of elastin in the airways,

the only current treatment is PAP (positive airway pressure).

(And that does NOT cure it, only the symptoms.