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3 years ago

Rock breaking apart due to constant freezing and thawing is a mechanical process. true or false

1 answer:

6 0

The mechanical process<span> is the positing of what is contained in the Notion of mechanism, and therefore, in the first instance, of a contradiction. 1. It follows from the Notion just indicated that the interaction of objects takes the form of the positing of the identical relation of the objects. (thats the definition of this process and from reading this i would say... false? because rain isn't really an object but i dont know) </span>

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The part of earth where all living things are found is called the

Amanda [17]

Answer:

Hey Dude....

Explanation:

This is ur answer.....

<em>The biosphere is made up of the parts of Earth where life exists. The biosphere extends from the deepest root systems of trees to the dark environment of ocean trenches, to lush rain forests and high mountaintops.</em>

Hope it helps!

Brainliest pls!

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5 0

3 years ago

The end of a horizontal rope is attatched to a prong of an electricity driven tuning fork that vibrates at 100hz. The other end

Darina [25.2K]

here since string is attached with a mass of 2 kg

so here tension force in the rope is given as

$T = mg$

here we will have

$T = 2(9.8) = 19.6 N$

now we will have speed of wave given as

$v = \sqrt{\frac{T}{\mu}}$

here we will have

$v = \sqrt{\frac{19.6}{0.75\times 10^{-2}}}$

$v = 16.33 m/s$

now we know that frequency is given as

F = 100 Hz

now wavelength is given as

$\lambda = \frac{v}{F}$

$\lambda = \frac{16.33}{100} = 0.16 m$

so wavelength will be 0.16 m

5 0

3 years ago

If a girl is standing still and holding a box, is she doing any work? Why or why not?

sukhopar [10]

I beleive she isnt doing any work due to holding the box motionless, you must be exerting a force in the direction of the box motion. If she is just standing there holding the box their isn't no work becuase no distance has been covered. work = force = distance.

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3 years ago

Read 2 more answers

The type of tectonic plate boundary that occurs when two plates are colliding into each other is known as a

ruslelena [56]

The answer is convergent boundary

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3 years ago

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What minimum heat is needed to bring 250 g of water at 20 ∘C to the boiling point and completely boil it away? The specific heat

Amiraneli [1.4K]

Answer:633.8 KJ