Ask question

Ask question

All categories

3 years ago

9

The purpose of pasteurizing milk is to A. Kill pathogens B. Break down milk fat C. Add vitamins and minerals D. Prevent spoilage

by sunlight

1 answer:

motikmotik3 years ago

7 0

Answer: A Kill pathogens

You might be interested in

Two piezometers have been placed along the direction of flow in a confined aquifer that is 30.0 m thick. The piezometers are 280

Dafna11 [192]

Answer:

time = 224 days

Explanation:

given data

thick = 30 m

piezometers = 280 m

head between two = 1.4 m

aquifer hydraulic conductivity = 50 m

porosity = 20%

solution

we get here average pole velocity that is get by using Darcy law that is

Va = $\frac{k}{\eta } \times \frac{\Delta h}{L}$ ................1

here Va is average pole velocity and k is hydraulic conductivity and $\eta$ is porosity

here v is = $k \times \frac{dh}{dl}$ ...........2

v = 50 × $\frac{1.4}{280}$

v = 0.25 m/day

and here average linear velocity Va will be

Va = $\frac{v}{\eta }$

Va = $\frac{0.25}{0.2}$

Va = 1.25 m/day

travel time for water will be

time = $\frac{280}{1.25}$

time = 224 days

8 0

3 years ago

You installed a new 40 gallon water heater with a 54,000 BTUh burner. The underground water temperature coming into the house is

allochka39001 [22]

Answer:

For most uses you'll want your water heated to 120 F(49 C) In this example you'd need a demand water heater that produces a temperature rise and it will take about 2 hours

7 0

3 years ago

Although many countries have issues with soil erosion due to deforestation, some of the most serious effects are seen

Tju [1.3M]

Nigeria
According to the FAO, Nigeria has the world's highest deforestation rate of primary forests. It has lost more than half of its primary forest in the last five years.
Please give brainliest

4 0

3 years ago

What are the nine Historical periods?

Rufina [12.5K]

Answer:

https://quizlet.com/148993376/the-nine-distinct-periods-of-time-flash-cards/

Explanation:

you can find them all : )

7 0

3 years ago

A reversible refrigerator operates between a low temperature reservoir at TL and a high temperature reservoir at TH . Its coeffi

Anna11 [10]

Answer

TL/TH- TL

Because we know that power coefficient is. = QL/QH-QL

=so using this for performance we have

=>Perf= TL/(TH-TL)

7 0

3 years ago