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satela [25.4K]
3 years ago
10

Match the term with the definition.

Chemistry
2 answers:
konstantin123 [22]3 years ago
6 0

Answer: :?

Explanation: We need more information to answer question. What term or terms and what definition or definitions?                              

alina1380 [7]3 years ago
5 0
What term and what definition..
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6. The Earth’s electric field is directed vertically downward; at the ground level its strength is E = 130 N/C, and at an altitu
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Answer:

5.31x10⁻⁶ C

Explanation:

The cube is located 100 m altitude from the ground, so the superior face is at 100m and has E = 70 N/C, and the inferior face is at the ground with E = 130 N/C.

The electric field is perpendicular to the bottom and the top of the cube, so the total flux is the flux at the superior face plus the flux at the inferior face:

Фtotal = Ф100m + Фground

Where Ф = E*A*cos(α). α is the angle between the area vector and the field (180° at the topo and 0° at the bottom):

Фtotal = E100*A*cos(180°) + Eground*A*cos(0°)

Фtotal = 70A*(-1) + 130*A*1

Фtotal = 60A

By Gauss' Law, the flux is:

Фtotal = q/ε, where q is the charge, and ε is the permittivity constant in vacuum = 8.854x10⁻¹² C²/N.m²

A = 100mx100m = 10000 m²

q = 60*10000*8.854x10⁻¹²

q = 5.31x10⁻⁶ C

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3 years ago
A nugget of gold has a mass of 28 grams and a volume of 1.45 cubic centimeters. What is the density?
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Answer:

0.01931034

Explanation:

Steps:

ρ =  m/v

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=  0.019310344827586 kilogram/cubic meter

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poop

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Which process is shown in the diagram below ?
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The process that is being shown in the diagram below is Fertilization

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