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Oksana_A [137]
3 years ago
12

What is a more modern device that measures mass?

Chemistry
1 answer:
Elanso [62]3 years ago
4 0

Answer:

Digital scales /weight scales (the stuff you weigh yourself to see how much lbs you are)

Explanation:

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(nh4)3po4 compound name
Alenkinab [10]
The name of that compound would be ammonium phosphate.
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Does the coronavirus have DNA or RNA?
Mila [183]

Answer:

The coronavirus has RNA?

Explanation:

Coronaviruses are important human and animal pathogens and contain an extraordinarily long (27-31 kb) RNA genome. Its RNA synthesis involves complex mechanisms of regulation, similar to those of DNA viruses. In this treatise, mouse hepatitis virus (MHV) is used as a model for the discussion of the mechanism of viral RNA synthesis. We show that MHV RNA synthesis requires interactions of multiple RNA components, which are likely mediated by protein-RNA and protein-protein, as well as RNA-RNA, interactions. This virus also provides a unique example of a discontinuous transcription mechanism, which involves a trans-acting RNA component. Finally, study of the cis-acting signals for the various steps of RNA synthesis revealed an insight into the regulation of viral RNA synthesis. This discussion suggests that the regulation of RNA synthesis in coronavirus is more complex than previously thought possible for RNA viruses. Coronavirus RNA transcription and replication may serve as a paradigm of RNA synthesis for RNA viruses in general.

8 0
3 years ago
The frequency of red light is less than that of blue light. Which would contain more energy?
masha68 [24]

Answer:

blue

Explanation:

Red light has a longer wavelength, a smaller frequency, and thus a photon energy which is smaller than blue light

5 0
3 years ago
Read 2 more answers
Which of the following gases effuses the fastest at a given temperature? Ar CH4 H2 Ne
enot [183]

Answer:ch4

Explanation:

5 0
3 years ago
Prform the following operation and express the answer in scientific notation 6.0 x 10^3-2.310^3
Marrrta [24]

The value 6.0 x 10^3- 2.3 × 10^3 in scientific notation is 3.7 × 10^3.

<h3> What is scientific notation?</h3>

Scientific notation is a way to write very large or very small numbers so that they are easier to read and work with.

You express a number as the product of a number greater than or equal to 1 but less than 10 and an integral power of 10 .

<h3>Why it is used? </h3>

There are two reasons to use scientific notation.

  • The first is to reveal honest uncertainty in experimental measurements.
  • The second is to express very large or very small numbers so they are easier to read.

Given,

= 6.0 x 10^3- 2.3 × 10^3

= (6.0 - 2.3) × 10^3

= 3.7 × 10^3

Thus, we find that the value 6.0 x 10^3- 2.3 × 10^3 in scientific notation is 3.7 × 10^3.

learn more about scientific notation :

brainly.com/question/18073768

#SPJ1

3 0
2 years ago
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