Why is a raindrop a particularly damaging element to soil
Answers
Answer:
Raindrops are considered damaging to the soil in the following ways:
- If it is too wet or too dry, nutrients in the soil can run off and not make it to the plants' roots, leading to poor growth and overall health.
- over-watering or too much rain can also lead to bacteria, fungus, and mold growth in the soil
- If the average rainfall is much lower or higher than the ideal, it can lead to significant problems, from drowned crops to lower yields.
- The soil can also start to collect bacteria, mold, and fungus, which can then be absorbed by the plant. While this isn’t as common in crops as it is in indoor plants, poor drainage and irrigation systems can lead to these types of growths taking control over your crops.
- raindrops when it is excessive can lead to erosion and leaching of the soil
- soil loss is mostly affected by increasing runoff discharge of rainwater
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Related Questions
WILL GIVE BRAINLIEST!!!! Nonpolarized light of intensity Io is incident on a polarizing filter, and the emerging light strikes a second polarizing filter. What is the light intensity emerging from the second polarizing filter?
List all physical changes.
A ball is thrown upward at a velocity of 20m/s. What is the velocity after 3 seconds?
earth were now in synchronous rotation with the moon? that is, suppose that earth rotated at the same rate that the moon orbits earth. what would be differ-ent about earth and life on it?
Answers
Answer:
When you put un-like poles together (South facing North) you can feel magnetic attraction. In the Northern Hemisphere, your compass needle points North, but if you think about it for a moment, you will discover that the magnetic pole in the Earth's Northern Hemisphere has to be a South polarity.
b. 440 V
c. 4,160 V
d. 69,000 V
Answers
Answer:
c. 4,160 V
Explanation:
Primary distribution voltage by electric utility company are often distributed around 3 Kv to 35 Kv, which would be a range between 3,000 V to 35,000 V because in order to be consumed by the public they use transformers to lower the voltage to less than 1Kv this can be used in domestic usage, so form the options the one that most likely would be used as a primary distribution voltage is 4,160 V.
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Answers
Answer:
0.20kg-m^2
Explanation:
Let the linear velocity of the rope(=of pulley) is v m/s
Using kinematic equation
=> v = u + at
=>v = 0 + 4.9a
=>v = 4.9a ------------ eq1
By v^2 = u^2 + 2as
=>v^2 = 0 + 2 x v/4.9 x 1.2
=>4.9v^2 - 2.4v = 0
=>v(4.9v - 2.4) = 0
=>v = 2.4/4.9 = 0.49 m/s
Thus by v = r x omega
=>omega = v/r = 0.49/0.02 = 24.49 rad/sec
BY W = F x s = 50 x 1.2 = 60 J
=>KE(rotational) = W = 1/2 x I x omega^2
=>60 = 1/2 x I x (24.49)^2
=>I = 0.20 kg-m^2
Answers
Answers
The electromagnetic waves with an energy of are likely X-rays.
The energy of an electromagnetic wave is related to its frequency and wavelength by the equation:
E = hf = hc/λ
where:
E = energy of the electromagnetic wave
h = Planck's constant ()
f = frequency of the electromagnetic wave
c = speed of light ()
λ = wavelength of the electromagnetic wave
Solving for λ:
λ = hc/E =
λ ≈
This corresponds to a wavelength of about 44 nanometers, which falls in the range of X-rays. Therefore, the electromagnetic waves with an energy of are likely X-rays.
for such more question on electromagnetic Wave
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Answers
Answer:
- 70 kg
Explanation:
We know that,
- Kinetic energy = 1/2 mv²
Where m is mass and v is velocity or speed.
Putting the required values,
- 5040 = 1/2 × m ( 12 × 12)
- 5040 × 2 = m × 144
- 10080 = m × 144
divide both side by 144
- m = 70 kg
So the mass of the diver is 70 kg respectively.