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shutvik [7]
3 years ago
6

What happens to the molecules of water when the temperature of water increases?

Biology
1 answer:
vladimir2022 [97]3 years ago
5 0

Answer:

Water carries several physical properties such as chemical formula, appearance, boiling point, freezing point, density, viscosity and solvency.

An increase in temperature changes the density of water. When a water is heated or its temperature is allowed to increase it causes the water molecules to gain energy and move faster, which results in increase in water volume due to movement of water molecule far from each other. on the other side if temperature of water is decrease, it's molecules come closer to each other and decrease in the volume of water takes place.

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8090 [49]

Answer:

Water is slower to heat than most materials.

Explanation:

There is a physical property called "specific heat". This property determines the amount of temperature necessary to change 1ºC in the temperature of the materials. The higher the specific heat of the material, the slower it will heat up.

The water has an extremely high specific heat, which means that it will slowly heat up to an extremely high temperature. The specific heat of the water is greater than most materials and this explains why high variations and external temperature changes almost do not cause changes in the water of the picisnas, for example.

6 0
3 years ago
Why would researchers use a longitudinal design to study motor development
Black_prince [1.1K]

Group of people could have a very specific challenge having to do with the person or the task - need to watch the same person to see how they change; Ex: some type of physical or cognitive challenge and want to see their progression

Hope this helps

6 0
2 years ago
Starch is made up of:
lesantik [10]

Answer:

units of C 6 H 12 O 6

Explanation:

Starch is a polymer of billions of glucose units joined through a condensation reaction that splits out molecule of water. Starch is an important part of our food belonging to the category of carbohydrates. It is found in cereals and potatoes.

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1) Amylose- straight chain polymer

2)Amylopectin- Branched chain polymer

You can see the structure of starch with glucose monomers for better understanding in the image.


Hope it helps!



8 0
3 years ago
Which of the gated embedded proteins in model 1 allow sodium ions through the membrane?
Bumek [7]

A, B, D, F are the gated embedded proteins in model 1 allow potassium ions through the membrane. Sodium ions are necessary for regulation of blood and body fluids, transmission of nerve impulses, heart activity, and certain metabolic functions. Physiologically, it exists as an ion in the body.


5 0
3 years ago
5. What structure is located at the end of each podia?
ser-zykov [4K]

Answer:

Ampulla is located at the end.

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3 years ago
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