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meriva
3 years ago
14

The heat transferred to the ice increases the thermal energy of the molecules of water. Why does this cause a change in state?

Biology
1 answer:
rewona [7]3 years ago
8 0

Answer:

I'm assuming the question is asking why heat causes ice to melt. If so, it is because when heat is involved, the water molecules move faster, breaking the hydrogen bonds holding them all together, no longer holding the crystal lattice structure that is ice.

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PLEASE I REALLY NEED HELP! THIS ASSIGNMENT IS DUE TODAY!!
kati45 [8]

If different masses of water are heated to the same temperature, the sample that will absorb more energy will be the mass of water with the greatest amount of water mass, because the larger the material, the greater the amount of heat needed.

<h3>What is the specific heat of water?</h3>

Water has a specific heat of 1 cal/g. ºC This means that the energy of 1 cal is required for a variation of 1 °C in 1 g of water.

With this information, we can conclude that Water's specific heat power is 4.2 joules per gram per Celsius degree or 1 calory per gram per Celsius degree.

Learn more about Water's specific heat  in brainly.com/question/11297584

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4 0
2 years ago
Nutrients in coral reefs are ____. extremely limited, which is why productivity lower than the deep ocean so plentiful that ther
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Nutrients in coral reefs are recycling efficiently because the water is so shallow. Coral reefs are generally located along tropical coastlines, in open ocean deserts. They thrive in tropical, low nutrient waters because there is no phytoplankton in there. They are home to a large number of species, 
6 0
3 years ago
The main difference between a prokaryotes and <br> eukaryotes
lions [1.4K]

Answer:

Eukaryotes are organisms made out of eukaryotic cells, cells with a membrane-bound nucleus and membrane-bound organelles.

Prokaryotes differ from eukaryotes in that their cells do not contain a membrane-bound nucleus that contains their DNA.

Explanation:

8 0
3 years ago
List at least two possible reasons for the differences you see between the pinch strength of the first two fingers and the secon
andriy [413]

Answer:

The first two fingers may be stronger due to the fact that they are used the most often and could build up more strength and dexterity. Another reason the first two fingers may be stronger could be due to the fact that the ulnar muscle that controls digits 4 and 5 is smaller than the radial muscle.

Explanation:

Pinch strength is a widely used measurement of hand function. A direct relationship between pinch strength and function has been demonstrated and illustrates the importance of hand strength in clinical practice.There is a difference in grip strength in the dominant and non-dominant hands.Dominant hand  is significantly stronger. According to the pinch strength data, he index finger and the thumb are the strongest, the middle finger and the thumb are the second strongest, the ring finger and the thumb are the third strongest, and the little finger and the thumb are last. The difference is the largest between the middle finger and the thumb and the ring finger and the thumb.

The first two fingers may be stronger due to the fact that they are used the most often and could build up more strength and dexterity. Another reason the first two fingers may be stronger could be due to the fact that the ulnar muscle that controls digits 4 and 5 is smaller than the radial muscle.

Difference in the pinch strength may be due to one possible reason that the radial muscle is larger than the ulnar muscle which controls digits 4 and 5. Another reason could be that you generally use the thumb, index, and middle fingers more than the ring and little finger, therefore the first three fingers have more strength and muscle memory.

8 0
3 years ago
Although Domain Bacteria is very diverse, bacteria do share some basic characteristics. Which of the following are some of those
mylen [45]

Answer:

Bacteria are eukaryotes

They have a single DNA,circular chromosome

Explanation:

It's their basic characteristics that they share .

4 0
3 years ago
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