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Marizza181 [45]
3 years ago
14

Can single atoms be seen with a powerful light microscpe

Chemistry
1 answer:
Fantom [35]3 years ago
4 0
No. light microscope is used to see cells
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A car tire has a pressure of 2.38 atm at 15.2 c. If the pressure inside reached 4.08 atm, the tire will explode. How hot would t
stich3 [128]

The correct answer is 221.06 °C hot.  

If P₁ is the pressure at T₁ and P₂ is the pressure at T₂ then,  

P₁/T₁ = P₂/T₂

It is given that P₁ = 2.38 atm

T₁ = 15.2 degree C = 273 + 15.2 = 288.2 K

P₂ = 4.08 atm

T₂ = x

Thus, 2.38 / 288.2 = 4.08 / x  

x = (4.08 × 288.2) / 2.38  

x = 494.06 K

x = 494.06 - 273 °C = 221.06 °C

Therefore, the tire would get 221.06 °C hot.  

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3 years ago
I don't know how to transcribe the following DNA sequecne too rna​
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Answer:

There is <u>only one change</u> when transcribing from a DNA sequence to a RNA sequence.  

Explanation:

The change when transcribing is that instead of thymine (T) in a DNA sequence, you have Uracil (U) in a RNA sequence. The rest will stay the same. So, <u>DNA has ATCG</u>, whereas <u>RNA has UACG</u>. There should be <u>NO thymine (T)</u> in your RNA sequence–– it should only include the four of the following: UACG.

[FORMAT]: DNA is to RNA

<u>A is to U</u> (IMPORTANT, NO "T") –– Think as <u>Apples Under</u> the Tree

<u>T is to A</u> –– Think as <u>Trees have Apples</u>

<u>C is to G</u> –– Think as <u>Car in the Garage </u>

<u>G is to C</u> –– Think as <u>Inside the Garage are Cars</u>

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Which of the following is true about the behavior of an organism?
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C. The behavior of an organism is not influenced by either its heredity or its environment.

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A..............................

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Tina's calculations of the tarantula found that the spider was able to cover 20 centimeters in 5 seconds ,what was the average s
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