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Vadim26 [7]
3 years ago
5

How is precipitation related to high- and low-pressure air

Physics
1 answer:
pentagon [3]3 years ago
7 0

Answer:

The high-pressure region refers to the condition where the cold and dense air sinks and makes the atmosphere stable, forming clear sky or presence of low clouds in the sky.

On the other hand, the low-pressure region refers to the condition where the hot and less dense air rises upward, and with the presence of a sufficient amount of water content in the air, it gives rise t the formation of the clouds and eventually leads to the occurrence of rainfall.

This is how the process of precipitation is related to the high and the low-pressure air, where the low-pressure zone results in precipitation and high-pressure zone results in a clear sky.

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The distance it traveled is 147
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3 years ago
An object with a density of 250 kg/m3 floats on water. what portion of the object is submerged?
lbvjy [14]

The portion of the object submerged in water is determined as 0.25.

<h3>Fraction of the object submerged in water</h3>

The fraction of the object submerged in water is calculated as follows;

S.G =  (density of object) / (density of water)

where;

  • S.G is specific gravity

S.G = (250 kgm⁻³) / (1000 kgm⁻³)

S.G = 0.25 = ¹/₄

Thus, the portion of the object submerged in water is determined as 0.25.

Learn more about density here: brainly.com/question/1354972

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6 0
1 year ago
In the parallel circuit, is the current constant throughout the circuit, or does it vary?
Ber [7]
The current in a parallel circuits is not constant throughout the circuit. It varies in each path of a parallel circuit. The components that is place across each other have the same voltage in a parallel circuit. Remember, V=RI.
8 0
2 years ago
Which of the following is NEITHER an acid nor a base?
vagabundo [1.1K]

CaCl2 is neither an acid nor a base.

<u>Explanation</u>:

  • CaCl2 is neutral.  It does not ionize to make hydrogen ions, nor dissociate to give ions to hydroxide.  
  • Calcium chloride, CaCl2is a salt. At room temperature, it is white coloured crystalline solid and is extremely water-soluble. It can be formed by neutralizing the hydrochloric acid with calcium hydroxide.
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4 0
3 years ago
If a racket strikes a ball (m = 100 g) with a force of 2000 N for 0.3 s., calculate the velocity the ball has as it leaves the r
irina1246 [14]
Force can be calculated by the product of mass and the acceleration of the object in motion. Acceleration is the change of velocity per change in time. The expression would be:

F = ma

where
a = Δv/Δt
The object is from rest and time 0. Acceleration would reduce to:
a = v/t

F = m(v/t)
2000 = 100 (v / 0.3)
v = 6 m/s -------> OPTION 1

3 0
3 years ago
Read 2 more answers
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