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Rama09 [41]
3 years ago
15

Scientists can estimate the age of a planetary surface by counting __________. scientists can estimate the age of a planetary su

rface by counting __________. volcanoes tectonic features impact craters erosion features
Physics
1 answer:
Viktor [21]3 years ago
4 0
The surface of the planets can explain the dynamics of planetary interiors (for example, how often volcanoes erupt or how often earthquakes occur). In order to see how much the surface has changed over time the age of the surface should be obtained. Scientists can estimate the age of a planetary surface by counting craters. The logic is that t<span>he largest bodies (the ones that would form the largest craters) were used up before the smaller ones, since there were fewer of the larger ones to start with. So the larger a crater is, the older the planet surface.</span>
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Which of the following forms of electromagnetic radiation are considered non-ionizing? Select all that apply.
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Visible light and radio waves.
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The maximum distance particles of the medium move when a wave passes through them is wave.
joja [24]

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amplitude

Explanation:

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2 years ago
N 1800kg car has an<br> of 3.8m/s? What is it<br> on the car?<br> acceleration<br> force acting
nevsk [136]

Answer:

6840 N

Explanation:

The force acting on the car can be found by using Newton's second law:

F = ma

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For the car in this problem,

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7 0
3 years ago
Why do conductors transfer heat faster than insulators?
Nesterboy [21]

Answer:

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Explanation:

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3 0
2 years ago
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The inductance of a closely packed coil of 560 turns is 8.9 mH. Calculate the magnetic flux through the coil when the current is
Y_Kistochka [10]

Answer:

0.11\times 10^{-6}weber

Explanation:

We have given number of turns N = 560

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Current through the coil = 7 mA

Inductance of the coil is given as L=\frac{N\Phi }{I}

Where N  is number of turns I is current and \Phi is flux

So \Phi =\frac{LI}{N}=\frac{8.9\times 10^{-3}\times 7\times 10^{-3}}{560}=0.11\times 10^{-6}weber

6 0
3 years ago
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