Answer:

Volume of the box = 1 m³ = V1

Initial pressure P1 = 1.5 atm

Final pressure P2 = 1.4 atm

Air pressure Pa = 1 atm

Initial temperature T1 = 300 K

Final temperature T2 = 300 K

Area of the hole = 10^-8 m²

Pressure difference between tyre and atmosphere = 1.5 – 1 atm

Mass of nitrogen = 46.5 × 10^-27 kg

Using the above information, we can calculate the time required as τ = 1.34 × 10⁵ sec