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lyudmila [28]
2 years ago
11

What is salinity ? ..​

Physics
2 answers:
padilas [110]2 years ago
8 0

Answer:

  • Salinity is the amount of salt in grams present 1000 grams of water. The Average salinity of the oceans is 35 parts per thousand .

<h3>Hope this helps you .</h3>

Sry for short answer .

AveGali [126]2 years ago
7 0

Answer:

<h3>Salinity is the saltiness or amount of salt dissolved in a body of water, called saline water. It is usually measured in g/L or g/kg. </h3>
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To solve this problem we will apply the energy conservation theorem for which the work applied on a body must be equivalent to the kinetic energy of this (or vice versa) therefore

W = \Delta KE

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Here,

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\Delta W = \frac{1}{2} (m)(v_f)^2 -\frac{1}{2} (m)(v_i)^2

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Second case) When the particle goes from 20m/s to 30m/s

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