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3 years ago

How might scientists knowledge and monoculture farming effect societal decisions

2 answers:

4 0

This was given in our Chemistry subject so fortunately I hope this helps.

In mono culture farming, they produce a single specie of a livestock or plant in large number or quantity.

Yes it is very effective but producing a mass number of a single organism in a specific area will risk of endangering the existence of a certain and specific nutrient - this is because that large number of organism is basically eating the same thing.

This will actually lead to societal decision such as the founding of The Livestock conservancy and other environmental protection organization

elena-s [515]3 years ago

4 0

Scientific knowledge about monoculture farming may affect societal decisions by: farmers choosing to practice organic farming, to use heirloom plants, or to produce crops that have been genetically modified. Similarly, governments could choose to pass laws that require farmers to practice alternate methods of farming. Also, customers may begin to willingly choose products that have not been produced using monoculture farming.

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In the final stages of production, a pharmaceutical is sterilized by heating it from 25 to 75C as it moves at 0.2 m/s through a

steposvetlana [31]

Answer:

The answer is " $12682.267\ \ \frac{W}{m^2}$ "

Explanation:

Calculating the mass flow rate of fluid:

$m= \rho AV$

$= \rho \frac{\pi}{4} D^2\ V\\\\= 100 \times \frac{\pi}{4} \times (0.0127)^2\times 0.2\\\\=0.0253 \ \frac{kg}{s}\\\\$

Calculating the amount of heat transfer.

$q =m\timesC_p(T_{m,0}-T_{m,i})$

$=0.0253 \times 4000 (75-25)\\\\=0.0253 \times 4000(50)\\\\=0.0253 \times 200,000 \\\\= 5060 \ W$

Calculating the required value for heat flux:

$q"=\frac{q}{A_s}$

$=\frac{q}{\pi DL}\\\\= \frac{5060}{\pi \times 0.0127 \times 10}\\\\= 12682.267 \frac{W}{m^2}\\$

3 0

3 years ago

The record height of a man to date is 8 feet 11 inches (107 inches). If all men had identical body types, their weights would

Alisiya [41]

Answer:

679.08 lbs

Explanation:

Here it is given that

$m\propto h^3$

$m_1$ = Mass of first person = 175 pounds

$h_1$ = Height of first person = 70 inches

$m_2$ = Mass of second person

$h_2$ = Height of second person = 110 inches

$\frac{m_1}{m_2}=\frac{h_1^3}{h_2^3}\\\Rightarrow m_2=\frac{m_1h_2^3}{h_1^3}\\\Rightarrow m_2=\frac{175\times 110^3}{70^3}\\\Rightarrow m_2=679.08\ lb$

The weight of the second person would be 679.08 lbs

5 0

4 years ago

Do equal volumes of water have equal weights? Explan your reasoning.

PtichkaEL [24]

Only if the temperature of both samples is the same.

When the temperature of water changes, so does its density.
That means that more or less mass takes up the same volume,
and the same volume can get heavier or lighter.

3 0

3 years ago

Read 2 more answers

A step-up transformer has a primary coil with 100 loops and a secondary coil with 1,500 loops. If the primary coil is supplied w

djyliett [7]

(a) The voltage that is produced in the secondary circuit is 1,800 V.

(b) The current that flows in the secondary circuit is 1 A.

<h3>Voltage in the secondary coil</h3>

Np/Ns = Vp/Vs

where;

Np is number of turns in primary coil
Ns is number of turns in secondary coil
Vp is voltage in primary coil
Vs is voltage in secondary coil

100/1500 = 120/Vs

Vs = (120 x 1500)/100

Vs = 1,800 V

<h3>Current in the secondary coil</h3>

Is/Ip = Vp/Vs

where;

Is is secondary current
Ip is primary current

Is = (IpVp)/Vs

Is = (15 x 120)/1800

Is = 1 A

Thus, the voltage that is produced in the secondary circuit is 1,800 V.

Learn more about voltage here: brainly.com/question/14883923

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8 0

2 years ago

Which model is defined atomic model that describes an atom has a spherical object containing a certain number of electrons trapp

victus00 [196]

Answer:

C! Raisin Bread

Hope this helps you!

4 0

3 years ago

Read 2 more answers