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tester [92]
3 years ago
14

What was the advantageous adaptation mentioned that humans have evolved in order to survive

Chemistry
1 answer:
Marizza181 [45]3 years ago
6 0
The  pattern  recognition  is  the  advantage  of  human  having evolved  in  order  to  survive. Each  stage of pattern  recognition  introduces   various  of   both  internal  and  external  noise  which  makes  accuracy  difficulties  and   it  is  exponentially  increasing  as  you  move  down  the  chain. As  pointed out  signal  detection  theory  can   never  be  perfect and must  be  traded  off  between missing pattern  and  .
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Consider two equal-volume balloons under the same conditions of temperature and pressure. One contains helium, and the other con
Olegator [25]

Answer:

1. Number of gas particles (atoms or molecules)

2. Number of moles of gas

3. Average kinetic energy

Explanation:

Since the two gas has the same volume and are under the same conditions of temperature and pressure,

Then:

1. They have the same number of mole because 1 mole of any gas at stp occupies 22.4L. Now both gas will occupy the same volume because they have the same number of mole

2. Since they have the same number of mole, then they both contain the same number of molecules as explained by Avogadro's hypothesis which states that at the same temperature and pressure, 1 mole of any substance contains 6.02x10^23 molecules or atoms.

3. Being under the same conditions of temperature and pressure, they both have the same average kinetic energy. The kinetic energy of gas is directly proportional to the temperature. Now that both gas are under same temperature, their average kinetic energy are the same.

5 0
3 years ago
If a solid has a density of 4g/cm^3 what volume of the solid has a mass of 24g? show work
ki77a [65]

Answer:

0.167cm^3

Explanation:

density=mass/volume

6 0
3 years ago
Why does LiCl does not exhibit frenkel defect?
tino4ka555 [31]
Frenkel defect is a defect in crystalline solids in which an atom is displaced from its lattice position to an interstitial space. This creates a vacant space at the original site and an  interstitial defect at the new site within the same element. This defect does not affect the chemical properties of the compound. This defect usually occur in ionic solids with large size difference between the anion and cation.
LiCl does not exhibit Frenkel defect because the size difference between the anion and the cation of the compound is very small.
3 0
3 years ago
Which of the compounds below is not an example of a molecular solid?
Goshia [24]
E
Water is the only polar compound so I guess that must be odd one out. I’m sorry I’m of no actual help.
8 0
3 years ago
Which salt is the most common found in ocean water?
Ivenika [448]

Answer:

Sodium chloride

Explanation:

There are several salts in seawater, but the most abundant is ordinary table salt or sodium chloride (NaCl). Sodium chloride, like other salts, dissolves in water into its ions, so this is really a question about which ions are present in the greatest concentration. Sodium chloride dissociates into Na+ and Cl- ions.

7 0
3 years ago
Read 2 more answers
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