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marin [14]
3 years ago
14

Which nuclear emission has the greatest penetrating power?

Chemistry
1 answer:
Nimfa-mama [501]3 years ago
7 0

Answer:gamma radiation

Explanation:

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The answer is B.) Freezing of water
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I need help with these questions, please!
lbvjy [14]

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1. Ionic bond

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5. It uses the process of fission.

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3 years ago
A 1.2 L weather balloon on the ground has a temperature of 25°C and is at atmospheric pressure (1.0 atm). When it rises to an el
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Answer:

T_2=335.42K=62.27^oC

Explanation:

Hello,

In this case, by using the general gas law, that allows us to understand the pressure-volume-temperature relationship as shown below:

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

Thus, solving for the temperature at the end (considering absolute units of Kelvin), we obtain:

T_2=\frac{P_2V_2T_1}{P_1V_1}=\frac{1.8L*0.75atm*(25+273.15)K}{1.2L*1.0atm} \\\\T_2=335.42K=62.27^oC

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