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kumpel [21]
3 years ago
14

What is the relationship between the improved microscopes and the discoveries made about cells?

Chemistry
1 answer:
Alchen [17]3 years ago
3 0
Electron microscopes have a greater magnification and resolution therefore allowing scientists to see microscopic cell structures for example ribosomes and therefore scientists understand more about the cell and the structure of the cell. Xx
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Which statement about the scientific veiws is correct?
hammer [34]
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4 0
4 years ago
9)
Trava [24]

Answer : The volume of gas will be, 113.5 L

Explanation :

Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,

\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}

where,

P_1 = initial pressure of gas = 60 atm

P_2 = final pressure of gas = 30 atm

V_1 = initial volume of gas = 29 L

V_2 = final volume of gas = ?

T_1 = initial temperature of gas = 115 K

T_2 = final temperature of gas = 225 K

Now put all the given values in the above equation, we get:

\frac{60atm\times 29L}{115K}=\frac{30atm\times V_2}{225K}

V_2=113.5L

Therefore, the volume of gas will be, 113.5 L

7 0
3 years ago
What do you understand by<br> eclipse?<br>​
masya89 [10]

Explanation:

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6 0
3 years ago
How did the discovery of isotopes help to lead to a revised model of atomic structure?
Arte-miy333 [17]
Dalton postulated that atoms of the same elements had the same mass while atoms of different elements had different masses. 

The discovery of isotopes revealed that atoms of the same element did not necessarily have same masses, they could have different masses.

Therefore, the modern periodic table that we use nowadays contains the average atomic mass of all the isotopes found for a given element.
8 0
4 years ago
What defines an element?
Troyanec [42]

element is made up of only one type of atoms.

it is pure form of matter

example hydrogen, oxygen, carbon etc

7 0
3 years ago
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