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3 years ago

Time Intervals in Ice Ages

1 answer:

8 0

It started off with 68% less than it did at the peak, and later created a void and melted the remainder of the ice at about 92%

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Which explains why more energy is released in nuclear reactions then in chemical reactions

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At the nose of a missile in flight, the pressure and temperature are 5.6 atm and 850°R, respectively. Calculate the density and

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To solve this problem we will apply the definition of the ideal gas equation, where we will clear the density variable. In turn, the specific volume is the inverse of the density, so once the first term has been completed, we will simply proceed to divide it by 1. According to the definition of 1 atmosphere, this is equivalent in the English system to

$1atm = 2116lb/ft^2$

The ideal gas equation said us that,

PV = nRT

Here,

P = pressure

V = Volume

R = Gas ideal constant

T = Temperature

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Then

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The amount of substance per volume is the density, then

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$\rho = \frac{5.6*2116}{1716*850}$

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Finally the specific volume would be

$v = \frac{1}{\rho}$

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3 years ago

In 1650, an individual calculated that the earth was about 6,000 years old. since then, what has happened to scientists' estimat

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What happened to the scientists' estimates of the Earth's age in the year 1650 since then the scientists now think the earth is much older. Currently Earth's age is approximately 4.543 billion years. Thank you for posting your question here. I hope the answer helps.

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4 years ago

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