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Nookie1986 [14]
3 years ago
13

Which growth model is a realistic representation of population growth?

Physics
2 answers:
Gelneren [198K]3 years ago
6 0
The logistic model<span> takes the shape of a sigmoid curve and describes the </span>growth<span> of a</span>population<span> as exponential, followed by a decrease in </span>growth<span>, and bound by a carrying capacity due to environmental pressure</span>
agasfer [191]3 years ago
5 0
<h2>Answer:</h2>

<u>The logistics growth model </u><u>is a realistic representation of population growth</u>

<h2>Explanation:</h2>

Environmental scientists use two models to describe populations growth over the passage of  time.

  • The exponential growth model
  • The logistic growth model

Logistic population growth occurs when the growth rate decreases as the population reaches carrying capacity. We already know that carrying capacity is the maximum number of individuals in a population that the environment can support. So whenever the population approaches carrying capacity, its growth rate will start to slow. Logistic growth model is represented by mathematical equations therefore it is more realistic model.

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bixtya [17]
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h = </span><span>6.6 × 10-34 J s

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E = h f
Simply substitute and solve for f which is the frequency
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6 0
4 years ago
The electric flux through a square-shaped area of side 5 cm near a very large, thin, uniformly-charged sheet is found to be 3\ti
deff fn [24]

Answer:

Explanation:

Given

side of square shape a=5\ cm

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Permittivity of free space \epsilon_0=8.85\times 10^{-12} \frac{C^2}{N.m^2}

Flux is given by

\phi =EA\cos \theta

where E=electric field strength

A=area

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E=\frac{\phi }{A\cos (0)}

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and Electric field  by a uniformly charged sheet is given by

E=\frac{\sigma }{2\epsilon_0}

where \sigma=charge density

=\frac{\sigma }{\epsilon_0}

\sigma =0.012\times 8.85\times 10^{-12}

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5 0
3 years ago
Atmospheric pressure decreases as we go higher up the earth's surface. give reasons
julsineya [31]
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The copper wire to the motor is 6.0 mm in diameter and 1.1 m long. How far doesan individual electron travel along the wire whil
lesya [120]

Answer:

0.306mm

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