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3 years ago

When water soaks into the ground fast it mean to the soil is very ________.

Physics

2 answers:

IrinaVladis [17]3 years ago

7 0

Answer:

The ground is very dry (i.e it has very low percentage of water content)

Explanation:

When the water level in the ground has reduced dramatically, it becomes dry. Thus any molecule of water spilled on the ground wouls be absorbed at a fast rate, which is due to the low percentage of water content in the ground. An example is the rate of absorbtion of water by a ground located in a desert.

damaskus [11]3 years ago

3 0

When water soaks into the ground fast it means the soil is very moist

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Oceanic water particles mainly move in circles; is this movement greater on the ocean's surface or below the surface? Explain yo

goblinko [34]

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3 years ago

Vikentia [17]

Answer:

Explanation:

Givens

vi = 0

a = 9.81

d = 4.50 m

vf = ?

Formula

vf^2 = vi^2 + 2 * a * d

Solution

Substitute the knowns into the formula

vf^2 =0 + 2 * 9.81 * 4.50

vf^2 = 88.29 Take the square root of both sides.

sqrt(vf^2) = sqrt(88.29)

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3 years ago

Why is the pressure so high deep inside the outer planets?

AveGali [126]

Answer:

Due to its larger size

Explanation:

This is due to those planets being much larger than Earth. The larger a planet is, the more gravity that planet has, since gravity is mainly calculated based on the mass and radius of the planet. Also since the pressure deep inside of the planet depends mainly on the gravity of that planet on the surface, this is calculated as the square of the planet's surface gravity. Ultimately, the bigger the planet is the higher the pressure deep inside the planet will be.

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3 years ago

A box at rest has the shape of a cube 3.5 m on a side. This box is loaded onto the flat floor of a spaceship and the spaceship t

guapka [62]

Answer:

$V_o=25.725\ m^3$

Explanation:

Given:

sides of the cube, $a=3.5\ m$

speed of the cube with respect to the observer, $v=0.8c$

Since the relative velocity of the object is relativistic, so there will be a length contraction according to the observer:

$a_o=a\div\frac{1}{\sqrt{1-\frac{v^2}{c^2} } }$

where:

$a_o=$ observed length of the side along the direction of velocity

$a_o=3.5\div\frac{1}{\sqrt{1-\frac{(0.8c)^2}{c^2} } }$

$a_o=2.1\ m$ is the observed length of the cube edge only in the direction of the velocity due to relativistic effect of length contraction.

So the observed volume will be:

$V_o=a\times a\times a_o$

$V_o=3.5\times 3.5\times 2.1$

$V_o=25.725\ m^3$

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3 years ago

Use complete sentences to differentiate between acids and bases on the basis of their behavior when dissolved in water Give an e

grigory [225]

Explanation:

An acid is a substance that interacts with water to produce excess hydroxonium ions, H₃O⁺ in an aqueous solution.

The hydroxonium ions formed by the chemical bonding between the oxygen of water molecules and the protons released by the acid due to its excess ionization.

For example:

HCl + H₂O ⇄ H₃O⁺ + Cl⁻

acid water hydroxonium chloride

A base is a substance that interacts with water to yield excess hydroxide ions, OH⁻ in an aqueous solutions:

NH₃ + H₂O ⇄ NH₄⁺ + OH⁻

Ammonia water ammonium hydroxide

These explanations are based on the arrhenius theory.

learn more:

Bronsted-lowry theory brainly.com/question/4083753

Acid reaction brainly.com/question/5273689

#learnwithBrainly

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3 years ago