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agasfer [191]
2 years ago
14

Good morning! Can someone please answer this, ill give you brainliest and you will earn 50 points.

Physics
2 answers:
german2 years ago
5 0

Here are the answers

  • Temperature and energy:-Ocean and surface temperature
  • Atmospheric composition:- Carbon dioxide and other greenhouse gases
  • Ocean and water-Ocean acidification and sea level.
  • Cryosphere :-Sea ice and glaciers
Stels [109]2 years ago
4 0

Temperature and energy ➡️ <em>Surface</em><em> </em><em>temperature</em><em> </em><em>and</em><em> </em><em>ocean</em><em> </em><em>temperature</em><em> </em>

Atmospheric composition ➡️ <em>Carbon-dioxide</em><em> </em><em>and</em><em> </em><em>other</em><em> </em><em>greenhouse</em><em> </em><em>gases</em>

Ocean and water ➡️ <em>Ocean</em><em> </em><em>acidification</em><em> </em><em>and</em><em> </em><em>sea</em><em> </em><em>level</em>

Cryosphere<em> </em>➡️ <em>Sea</em><em> </em><em>ice</em><em> </em><em>and</em><em> </em><em>galciers</em>

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Answer:

Density of 127 I = \rm 1.79\times 10^{14}\ g/cm^3.

Also, \rm Density\ of\ ^{127}I=3.63\times 10^{13}\times Density\ of\ the\ solid\ iodine.

Explanation:

Given, the radius of a nucleus is given as

\rm r=kA^{1/3}.

where,

  • \rm k = 1.3\times 10^{-13} cm.
  • A is the mass number of the nucleus.

The density of the nucleus is defined as the mass of the nucleus M per unit volume V.

\rm \rho = \dfrac{M}{V}=\dfrac{M}{\dfrac 43 \pi r^3}=\dfrac{M}{\dfrac 43 \pi (kA^{1/3})^3}=\dfrac{M}{\dfrac 43 \pi k^3A}.

For the nucleus 127 I,

Mass, M = \rm 2.1\times 10^{-22}\ g.

Mass number, A = 127.

Therefore, the density of the 127 I nucleus is given by

\rm \rho = \dfrac{2.1\times 10^{-22}\ g}{\dfrac 43 \times \pi \times (1.3\times 10^{-13})^3\times 127}=1.79\times 10^{14}\ g/cm^3.

On comparing with the density of the solid iodine,

\rm \dfrac{Density\ of\ ^{127}I}{Density\ of\ the\ solid\ iodine}=\dfrac{1.79\times 10^{14}\ g/cm^3}{4.93\ g/cm^3}=3.63\times 10^{13}.\\\\\Rightarrow Density\ of\ ^{127}I=3.63\times 10^{13}\times Density\ of\ the\ solid\ iodine.

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Maybe A is the correct answer

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The path the bowling ball would most closely follow after leaving the airplane is horizontal direction.

<h3>Path of the bowling ball</h3>

Based on the law of inertia, which is the reluctance of an object to stop moving once in motion or start moving when it is at rest.

The bowling ball will maintain the path of the airline in the first few seconds of fall, after which it will change its path to vertical direction.

Thus, the path the bowling ball would most closely follow after leaving the airplane is horizontal direction.

Learn more about horizontal direction here: brainly.com/question/2534565

#SPJ1

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You ran a power plant what could you do to make this generator produce electricity
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