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Svetach [21]
2 years ago
7

51. Write a measurement of centimeters that has 3 non zero digits, two zeroes that are

Chemistry
1 answer:
KIM [24]2 years ago
4 0

A possible answer is

300330cm

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What is the solution to the problem to the correct number of significant figures (102,900/12)+(170•1.27)
GarryVolchara [31]

As per as the Multiplication rules of the significant figures, whenever any numbers in the decimals forms are multiplied or divided then result in mentioned in such a way so that the significant figures after the decimal will be same as that in the given least condition.


_______________________________


102900/12 = 8575


170 × 1.27 = 215.9


∴ (102,900 ÷ 12) + (170 × 1.27) =  8575 + 215.9


= 8790.9


Now, As per as Above rules, answer in correct significant figures will be = 8791.



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3 years ago
If there is a New Moon at midnight on October 1, when would the next New Moon occur?
irina1246 [14]
Answer: C

Explanation: A lunar month is 29.53 earth days. Since an earth calendar as only integer days, it could be either 29 or 30 days later.
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2 years ago
Question 1<br><br> Of the following which displays a positive energetic process?
TiliK225 [7]

We can describe a positive energetic process as any process which increases the internal energy of the system.

A positive energetic reaction or process is often referred to as being Endothermic. This means that the system which is performing the process absorbs energy. Some examples include:

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etc

Therefore, we can confirm that a positive energetic process is one in which the system in question absorbs energy, thus increasing its internal energy.

<em>Since I could not locate the options online, I have provided a general explanation of the concept coupled with a few examples.</em>

<em />

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To learn more visit:

brainly.com/question/4345448?referrer=searchResults

5 0
2 years ago
Help please need help need help need help for chemistry
Varvara68 [4.7K]
If you type in the letters (uppercase and lowercase matters) into google it will give you the answers
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_____ are chemical substances that bind with a receptor and activate the receptor, much like a neurotransmitter does.
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Ligands are small molecules that transmit signals in between or within cells. Ligands exert their effects by binding to cellular proteins called receptors.

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