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Gala2k [10]
3 years ago
10

Why are the particles moving fast in hot drinks?

Chemistry
2 answers:
Nookie1986 [14]3 years ago
8 0

temperature is defined to be the average  kinetic energy.

heat energy tends to flow from higher energy to lower energy systems, so knowing the temperatures of things tells you how heat will flow between them.

EXAMPLE --------> when you step on a very hot pavement with your bare feet that makes you move a lot faster

melamori03 [73]3 years ago
7 0
Because of the boiling process , while hot particles are running
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Answer: The new pressure is 7.1 atm

Explanation:

To calculate the final pressure of the system, we use the equation given by Gay-Lussac Law. This law states that pressure of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

\frac{P_1}{T_1}=\frac{P_2}{T_2}

where,

P_1\text{ and }T_1 are the initial pressure and temperature of the gas.

P_2\text{ and }T_2 are the final pressure and temperature of the gas.

We are given:

P_1=6.5atm\\T_1=22^0C=(22+273)K=295K\\P_2=?\\T_2=50^0C=(50+273)K=323K

Putting values in above equation, we get:

\frac{6.5}{295}=\frac{P_2}{323}\\\\P_2=7.1

Hence, the new pressure is 7.1 atm

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