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Molodets [167]
3 years ago
13

Unweathered rock that underlies soil is subsoil. True False

Physics
2 answers:
kondor19780726 [428]3 years ago
8 0
This is false; rock that lies under soil is not known as subsoil, it is known as bedrock; a solid underlying loose deposits, such as soil.
Maru [420]3 years ago
5 0
False.

Unweathered rock that underlies soul is known as bedrock.
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Answer:

yea its D  .

Explanation:

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If the valence electrons were removed, what would be the ion charge of the element?
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2 years ago
A block of mass 10.0 kg is pulled to the right along a rough horizontal surface with a constant horizontal force of 20.0 N. The
Yakvenalex [24]

Answer:

the magnitude of acceleration will be 1.50m/s^2

Explanation:

To calculate your acceleration, you can use your formula that states that the net force on an object is equal to the mass of the object multiplied by the acceleration of the object. Fnet=ma

if you draw out this situation and label the forces you will have your vector towards the right with a magnitude of 20.0N and then your friction vector will be pointing to the left (in other words, in the negative direction) (opposing the direction of movement) with a magnitude of 5.00N, with the 10.0 kg box in the middle.

The net force will be calculated using F1+F2=Fnet where your F1=20.0N and F2= -5.00N (since it is towards the negative direction).

you will find that Fnet=15.0N

With that, plug in the values you know to calculate the acceleration of the block:

Fnet=ma

(15.0N)=(10.0kg)a    from her you can divide both sides by 10 to isolate a:

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7 0
2 years ago
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algol13

Answer:

C - higher volume

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But the intensity of sound produced by them would have been different . Intensity represents energy a sound carries . Hard hitting clap will produce sound of higher intensity . Intensity of sound is also called high volume sound . So Kumar's clap will carry greater energy and hence greater volume of sound .

3 0
3 years ago
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Correct answer:

D) 9.81

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