All categories

3 years ago

Which process is characterized by the movement of particles?.

Chemistry

2 answers:

mart [117]3 years ago

8 0

Answer:

Diffusion is the movement of particles from a high to low particle concentration, while osmosis is the movement of water from a high to a low water concentration

Explanation:

Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane. Gas exchange in gills and lungs operates by this process.

Serjik [45]3 years ago

6 0

Answer: Diffusion is the movement of particles from a high to low particle concentration, while osmosis is the movement of water from a high to a low water concentration.

Explanation:

You might be interested in

38.5 mol of P4O10 contains how many moles of P?

stellarik [79]

The subscripts tell the ratio of one element to another in a compound. In this case, there are 4 P atoms per 10 O atoms. This could also be interpreted as 4 mol P per 10 mol O. Therefore:

Mol P = (38.5 mol P4O10)/(4 mol P/ 1 mol P4O10) = 154 mol P

6 0

4 years ago

What questions, if we were to answer them, would

Margarita [4]

Answer:

When our bodies are dry and wind blows by, we lose some energy to the air molecules. When are bodies are wet, we have a substance on our skin that likes to absorb heat. So when wind blows by, we lose a LOT of energy to the air molecules. When the body loses heat energy, our body temperature drops.

Explanation:

hope it helps

plzz mark it as brainliest...

7 0

3 years ago

When we have two sorted lists of numbers in non-descending order, and we need to merge them into one sorted list, we can simply

Dovator [93]

Answer:

Explanation:

Firstly of all we have to construct the min-heap of the k-sub list and each sub list which is a node in the constructed min-heap.

We have several steps to follows:

Step-1. When we compare the two sub lists, at the starting we can compare their first elements which is actually their minimum elements.

Step-2. The min-heap formation will cost be O(k) time.

Step-3. After the step 1 & step 2 we can run the minimum algorithm which can be extracted from the minimum element in the root list.

Step-4. Then Update the root list in the heap and after that simplify the min-heap as maintained by the new minimum element in the root list.

Step-5. If any root sub-list becomes empty in the step 4 then we can take any leaf sub-list from the root and simplify it.

Step-6. At every Extraction of the element it can take up to O(log k) time.

Hence, We can say that the extract of n element in the total whose

Running time will be O(n log k + k) which can be equal to the O(n log k+ k) (since k < n).

7 0

3 years ago

Intermolecular forces and kinetic energy both play a role in the phase a substance is in at a particular temperature and pressur

Step2247 [10]

Answer:

(Highest kinetic energy)

3. Neon at 65 K and 15 atm

2. Neon at 55 K and 10 atm

4. Neon at 25 K and 5 atm

1. Neon at 5 K and 0 atm

(Lowest kinetic energy)

Explanation:

In gases, kinetic energy is higher the higher the temperature is. This is because the molecules have more available energy under those conditions. Generally there's also an increase in kinetic energy if there's an increase in pressure -assuming there's no phase changes ie. the gas condenses into a liquid-.

6 0

3 years ago

Which has more energy: yellow or violet light? And why?

Ilya [14]

This is funny, because last year I did a project on wave lengths, but despite that; Violet light has more energy than yellow light because on the light spectrum, violet has the least wavelengths. This means they carry the most energy.

8 0

3 years ago