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Andrei [34K]
2 years ago
12

What element traditionally creates blue fireworks?.

Social Studies
1 answer:
Artist 52 [7]2 years ago
6 0

Answer:

Copper:

Copper compounds produce blue colors in fireworks. Although Copper has a red appearance in solid form, when it’s set alight it creates stunning blue fireworks. Copper is used in electrical wire and roughly half of all copper mined is used for this purpose.

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Remodeling a kitchen to add additional cabinets to existing ones also means adding extra support. in a similar respect, bone rem
andreyandreev [35.5K]
The correct answer is <span>Calcium

The question might be phrased in a complicated manner, but the answer is simple. Calcium is essential for bone support and strength which is why dairy products are highly important and should be consumed on a daily basis.</span>
3 0
3 years ago
charlie notes that one part of tommous weather repor precdits wind speeds of 12 knots what introment will be used to measure tha
WITCHER [35]

<u>Answer: </u>

An anemometer will be used to measure the speed of the wind.

<u>Explanation: </u>

  • An anemometer is a simple device used to measure the speed of the wind by most meteorologists. The structure of this device is simple as it has three or sometimes four cups attached using horizontal strips made up of steel to a vertical rod.
  • As the wind blows over the cups, the cups are pushed by the wind making them move. Hence, the vertical rod moves as the wind blows. The revolutions of the vertical rod for a specific time are counted and averaged in order to determine the speed of the wind.
7 0
4 years ago
Sherry created a beautiful piece of artwork and files an application for a patent. However, the application was rejected. What c
MA_775_DIABLO [31]

Answer:

Among the options given on the question the correct answer is option C.

Most artwork does not meet criteria for patent.

Explanation: There can be several reasons behind the rejection of the patent of artwork created by Sherry.

Patent is the individual property protection law which is a bit different from the copyright law or the trade mark law.

There are two types of patent. One is utility patents and another is design patents. The design patents are the protection the design not the protection of the idea behind the design.

However if the art work is a visual painting than it does not meet the criteria of the patent. Because an artwork is not an invention which can be protected under the patent law. Basically the visual art is an idea of the artist. So ideas can not be  protected under the patent law.

Therefore it is not meeting the criteria of the patents. So it might be the best possible reason for rejecting the patent application of Shelly.

7 0
4 years ago
Can somebody type this for me please
blsea [12.9K]

Picture 1

A reflective essay is a text in which a writer relates their experiences and feelings to communicate a message to the reader.

Write 1 - 2 paragraphs answering the following questions:

. What are two central messages Annie Dilard is communicating through her narration of this episode? How does she develop those messages in the text?

As you are brainstorming ideas for your response, think about additional questions that may help you identify details from the text to support your response.

. Which details and examples from the text support your analysis?

. Which vocabulary or word choices I used to support your analysis?

Now you are going to write 1 - 2 paragraphs answering the following questions: What are two central messages Annie Dillard is communicating through her narration with this episode? How does she develop those messages in the text?

Picture 2

5 0
3 years ago
Why does the american psychological association encourage the addition of effect size when reporting research findings?
gavmur [86]

The American psychological association encourage the addition of effect size when reporting research findings because the Statistical significance tests do not indicate the magnitude of the experimental effect.

Effect sizes are the currency of psychological research. They quantify the results of a study to answer the research question and are accustomed calculate statistical power.

Effect size is an important component when evaluating the strength of a statistical claim, and it's the primary item (magnitude) within the MAGIC criteria. the quality deviation of the effect size is of critical importance, since it indicates what proportion uncertainty is included within the measurement.

To know more about effect size here

brainly.com/question/27960293

#SPJ4

4 0
2 years ago
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