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MissTica
3 years ago
12

What is the frequency of infrared light of 1.0 × 10 m wavelength?

Chemistry
1 answer:
Anettt [7]3 years ago
7 0
In order to find the answer you must plug in the information to the frequency equation, c=fv. C is the speed of light, 3.0 x 10^8. By plugging in the information you receive a frequency of 3.0 x 10^7 hz.
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PPPLLLSSS HELP NOW 15 POINTS WHOEVER ANSWERS
zhenek [66]

Answer:

A.evidence to the existence of life

Explanation:

5 0
2 years ago
Noble gases are unreactive because of their electronic structures. The kind of reasoning that states "if other elements could be
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Answer:

C. Deductive reasoning

Explanation:

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In the question, the statement assumed to be true is that <em>noble gases are unreactive because of their electronic structures.</em>

The conclusion thus drawn from the premise is that <em>if other elements could be made to achieve noble gases electronic structures (</em><u><em>this is the reason why they are unreactive - the fact)</em></u><em> they would be more stable.</em>

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3 years ago
Convert 18g of Li into atoms.
gizmo_the_mogwai [7]
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8 0
2 years ago
Which of the following is a physical change? A) sawing a piece of wood in half. B) burning a piece of wood. C) rust forming on a
algol13
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5 0
3 years ago
8. 00 g of ethane gas, c2h6, is burned in oxygen. What volume of carbon dioxide gas is produced at 1. 00 atm and 25. 0°c?.
Sonbull [250]

Answer:

Explanation:1 g CH

4

​

,C

2

​

H

6

​

C

3

​

H

8

​

C

4

​

H

10

​

T = 350 K, P = 1 atm

PV=nRT=

M

w×R×T

​

1×V=

58

1

​

×0.0821×350

V=0.495 L

V=495cm

3

8 0
1 year ago
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