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Roman55 [17]
3 years ago
12

I need help with number 6

Chemistry
2 answers:
Tom [10]3 years ago
5 0

(d) greenhouse effect

zvonat [6]3 years ago
3 0
It’s the greenhouse effect. Hope this helps!
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What is the percent error for the experiment if the actual density is
OLga [1]

Answer:

<h3>The answer is 40.96%</h3>

Explanation:

The percentage error of a certain measurement can be found by using the formula

P(\%) =  \frac{error}{actual \:  \: number}  \times 100\% \\

From the question

actual density = 2.49g/mL

error = 2.49 - 1.47 = 1.02

We have

p(\%) =  \frac{1.02}{2.49}  \times 100 \\ = 40.96385542...

We have the final answer as

<h3>40.96 %</h3>

Hope this helps you

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3 years ago
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skelet666 [1.2K]

Answer:

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Explanation:

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New Number: 3.010000

Step 2

Now, to find b, count how many places to the right of the decimal.

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Answer:

Using the coarse adjustment knob of the microscope in high power may lead to the breaking of the slide if adjusted and raised the slide too much which can damage the sample as well as the high power lens.

In this case, I would recommend using the fine adjustment knob and moving away from the end of the viewing area of the microscope so there would no collision take place. The fine adjustment will help to get a clear image.

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How do you know flammability is a chemical property?
Reika [66]
Because flammable objects have certain substances, you know that it is a chemical property. For example, cloth is flammable and has a certain substance that MAKES it flammable. This results in a chemical property.
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Answer:a lightbulb burning

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Apex

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