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3 years ago

6

Many of the organic molecules associated with life can be created spontaneously under certain conditions. What do these conditio

ns resemble

1 answer:

SIZIF [17.4K]3 years ago

8 0

Answer:

Primordial Earth

Explanation:

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Answer:

the answer is below

Explanation:

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3 years ago

The metal zirconium becomes superconducting at temperatures below 3.4000K.

dybincka [34]

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Explanation:

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3 years ago

The pictures showed an organ system in the human body

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3 years ago

A pound of margarine costs $1.39. What is the cost of a kilogram of margarine

den301095 [7]

Answer:

3.064 $

Solution:

First of all we will find the number of pounds contained by one Kg. Therefore, it is found that,

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Hence, as given,

1 Pound of Margarine costs = 1.39 Dollars

So,

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X = (2.20462 Pounds × 1.39 Dollars) ÷ 1 Pound

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3 years ago

By mistake, a quart of oil was dumped into a swimming pool that measures 25.0 m by 30.0 m. The density of the oil was 0.750 g/cm

kondor19780726 [428]

The oil slick thick = 1.256 x 10⁻⁴ cm

<h3>Further explanation</h3>

Volume is a derivative quantity derived from the length of the principal

The unit of volume can be expressed in liters or milliliters or cubic meters

The conversion is

1 cc = 1 cm3

1 dm = 1 Liter

1 L = 1.06 quart

<em>so for 1 quart = 0.943 L</em>

$\tt 0.943~L=0.943\times 10^{-3}m^3$

Volume of oil dumped = volume of swimming pool

$\tt 0.943\times 10^{-3}~m^3=25\times 30\times h(h=thick)\\\\h=\dfrac{0.943\times 10^{-3}}{750~m^2}=1.257\times 10^{-6}~m=\boxed{\bold{1.256\times 10^{-4}~cm}}$

3 0

3 years ago