<u>Answer:</u>
<em>The Scientific Revolution affected the advancement of the </em><em>Enlightenment estimations of independence since it showed the intensity of the human personality.</em>
<u>Explanation:</u>
<em>The capacity of researchers to reach their very own decisions instead of conceding to ingrained power affirmed the abilities and worth of the person.</em>
The period saw a central change in <em>logical thoughts crosswise over science, material science, stargazing, and science in organizations</em> supporting logical examination and in the more broadly held image of the universe.
More than 75 percent
Explanation:
Let us carefully analyze this problem:
The half life of the rubidium isotope = 50 billion years
The half-life of a radioactive isotope is the time it takes for it to decay to half of its original amount.
Every 50years, we know that a rubidium isotope would split into half.
Initially when the isotope was formed, we would only have the parent atoms there. There wont be any daughter;
ratio of parent to daughter = 100 : 0
When the isotope decays to half; we would have equal number of parent and daughter:
ratio of parent to daughter at half life = 50 : 50
The age of the earth is about 4.6billion years;
this is;
x 100 = 9.2% of the half-life of the rubidium isotope.
At this time, we should know that only 9.2 percent of the daughter would have been formed.
The remaining parent would be 100 - 9.2 = 90.8% would still be left undecayed.
The ratio of parent to daughter = 90.8 : 9.2
This is more than 75% of the parent
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If you put a steamy cup if coffee in refrigerator, it wouldn't immediately turn cold. Likewise, if the sun simply turned off , the earth would stay warm - at least compared with the space surrounding it - for a few million years. But we surface dwellers would feel the chill much sooner than that.within a week, the average global surface temperature would drop below 0degree F. In a year, it would dip to -100degrees. The top layers of oceans would freeze over
Although some microorganisms living in the earths crust would survive, photosynthesis would halt immediately, and most plants would die in few weeks , and animals who eats plants would die off quickly
Answer:
Through the gorges like Khyber pass.
Explanation: