Question

РЕШИТЕ ПЖ при температуре T0 и давлении P0 воздух находящийся в сосуде переменного объема с начальным значением Vo процессе эксперимента количество исследуемого воздуха не изменилось давление увеличили в четыре раза температуру в конце эксперимента стало 6,4 t0 На сколько процентов увеличился объём воздуха​

Answer 1

Ответ:

На 60 % давление потомучто было большим

Answer 2

Calculation of the Volume Increase

To calculate the percentage increase in volume, we need to determine the initial and final volumes of the air in the vessel.

Given: - Initial temperature (T0) - Initial pressure (P0) - Initial volume (Vo) - Pressure increased four times (4P0) - Final temperature (Tf) = 6.4 * T0

To find the final volume (Vf), we can use the ideal gas law equation:

P1 * V1 / T1 = P2 * V2 / T2

Where: - P1 = Initial pressure (P0) - V1 = Initial volume (Vo) - T1 = Initial temperature (T0) - P2 = Final pressure (4P0) - V2 = Final volume (Vf) - T2 = Final temperature (Tf)

Rearranging the equation to solve for V2, we get:

V2 = (P2 * V1 * T2) / (P1 * T1)

Substituting the given values into the equation, we can calculate the final volume (Vf).

Now, let's calculate the final volume increase in percentage.

Calculation Steps:

1. Calculate the final volume (Vf) using the equation above. 2. Calculate the volume increase (ΔV) by subtracting the initial volume (Vo) from the final volume (Vf). 3. Calculate the percentage increase in volume using the formula: (ΔV / Vo) * 100.

Calculation:

Given values: - Initial temperature (T0) - Initial pressure (P0) - Initial volume (Vo) - Pressure increased four times (4P0) - Final temperature (Tf) = 6.4 * T0

Using the ideal gas law equation, we can calculate the final volume (Vf):

Vf = (4P0 * Vo * Tf) / (P0 * T0)

Now, let's substitute the given values into the equation and calculate the final volume (Vf).

Vf = (4 * P0 * Vo * 6.4 * T0) / (P0 * T0)

Simplifying the equation:

Vf = 25.6 * Vo

The final volume (Vf) is 25.6 times the initial volume (Vo).

To calculate the volume increase (ΔV), we subtract the initial volume (Vo) from the final volume (Vf):

ΔV = Vf - Vo

Substituting the values:

ΔV = 25.6 * Vo - Vo

Simplifying the equation:

ΔV = 24.6 * Vo

To calculate the percentage increase in volume, we use the formula:

Percentage Increase = (ΔV / Vo) * 100

Substituting the values:

Percentage Increase = (24.6 * Vo / Vo) * 100

Simplifying the equation:

Percentage Increase = 24.6 * 100

The volume of air increased by 2460%.

Please note that the calculations above are based on the given information and assumptions.