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Slav-nsk [51]
3 years ago
14

a piece of debris travelling through space which ranges in size from a grain of sand to over 100ft in diameter​

Chemistry
1 answer:
dezoksy [38]3 years ago
6 0

Answer:

Meteoroids are tiny asteroids or the broken-off crumbs of comets and sometimes planets. They range in size from a grain of sand to boulders 3 feet (1 meter) wide. When meteoroids collide with a planet's atmosphere, they become meteors

pls give me brainliest lol :)

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Compare the energy requirements of a 50 year old woman and 50 year old man.​
finlep [7]

Explanation:

For both men and women, the basics of a balanced diet are the same. Men have higher caloric requirements than women since they have a bigger body (both in height and weight) and more muscular mass.

So, Men needs more energy.

50 year old woman require less energy than 50 year old man.​

3 0
3 years ago
What type of chemical bond is the strongest type of bond?
garik1379 [7]

Answer:

Covalent

Explanation:

Covalent Bonds. Another type of strong chemical bond between two or more atoms is a covalent bond. These bonds form when an electron is shared between two elements and are the strongest and most common form of chemical bond in living organisms.

7 0
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Which of the following is not resistant to bacteria growth
omeli [17]
Lol what the following. antibiotics
7 0
3 years ago
A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures of the three gases in the tank are 5.7
bekas [8.4K]

Answer:

P(total) = 15 atm

Explanation:

Given data:

Pressure of O₂ = 5.75 atm

Pressure of N₂ = 7 atm

Pressure of He = 2.25 atm

Total pressure inside tank = ?

Solution:

According to Dalton law of partial pressure,

The total pressure inside container is equal to the sum of partial pressures of individual gases present in container.

Mathematical expression:

P(total) = P₁ + P₂ + P₃+ ............+Pₙ

Now we will solve this  problem by using this law.

P(total) = P(O₂) + P(N₂) + P(He)

P(total) = 5.75 atm + 7 atm + 2.25 atm

P(total) = 15 atm

8 0
3 years ago
How does the size of ions affect the conductivity of a solution?
mrs_skeptik [129]

Small ions have small areas. There is less resistance as they move through the solution.

For example, in molten salts, the conductivity of <span>Li+</span> is greater than that of <span>Cs+</span>.

Small ions have high charge density.

4 0
3 years ago
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