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In layman's term: </span>like charges don't attract while opposite charges do<span>electrostatic forces between point A( which is charged) and point B (which is also charged) are proportional to the charge of point A and point B. </span><span>there is also something else about this law that I don't quite remember.</span>
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<span />Here is the formula:
<span>F = k x Q1 x Q2/d^<span>2</span></span>
<span>What the formula means:</span>
F=force between charges
Q1 and Q2= amount of charge
d=distance between these two charges
k= Coulombs constant (proportionally constant)
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I think that about covers it and hopefully this helped.
Answer:
5
Explanation:
Number of habitable planets = 1000
Fraction of planet with life = 1/10
Fraction of planet with life and civilization (before) = 1/4
Fraction of planet with life and civilization (now) =1/5
Therefore multiplying we have:
1000×1/10×1/4×1/5 = 5
Either it don't have a magnetic field around them or it's not a sheet steel door
Answer:
Air and ice
Explanation:
convection, process by which heat is transferred by movement of a heated fluid such as air or water.
Everyday Examples of Convection:
radiator - A radiator puts warm air out at the top and draws in cooler air at the bottom.
steaming cup of hot tea - The steam you see when drinking a cup of hot tea indicates that heat is being transferred into the air.
ice melting - Ice melts because heat moves to the ice from the air.
True
Explanation:
Human impact on the ecosystem would most likely lead to secondary succession over primary succession is very correct.
Most human activities does lead to destruction of soil.
- The bulk of human activities destroys the habitats in an ecosystem.
- Farming, mining, deforestation, construction etc only results in habitat loss.
- The top cover layer of the earth is still preserved which is the soil.
- Even when removed, they are taken to another place.
- Primary succession takes place in an area where there is no soil initially.
- Human activities does not really remove the soil on earth.
learn more:
Succession brainly.com/question/2456852
#learnwithBrainly
