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Virty [35]
3 years ago
14

What term refers to the coldest and densest zone, deep below the surface of a lake?

Physics
2 answers:
Stella [2.4K]3 years ago
4 0
The hypolimnion is the term you are looking for, this refers to the deepest and coldest zone in a lake, the upper and warmer zone is called the epilimnion.<span> 

Hope this helps you, Cheers!

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Lina20 [59]3 years ago
3 0

Answer :Hypolimnion is the deep below the surface of a lake.

Explanation : Lake is in three layers

1. Epilimnion : the top of the lake

2. Metalimnion : the middle layer of the lake

3. Hypolimnion : the bottom layer of the lake

Hypolimnion term refers to the coldest and densest zone.

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Answer: 80m

Explanation:

Distance of balloon to the ground is 3150m

Let the distance of Menin's pocket to the ground be x

Let the distance between Menin's pocket to the balloon be y

Hence, x=3150-y------1

Using the equation of motion,

V^2= U^s + 2gs--------2

U= initial speed is 0m/s

g is replaced with a since the acceleration is under gravity (g) and not straight line (a), hence g is taken as 10m/s

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Slotting our values into equation 2

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1600 - 63000 = - 20y

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61400 = 20y

Hence y = 61400/20

3070m

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x = 3150 - 3070

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I hope this solve the problem.

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