Question

10^23 molecules of hydrogen molecules strike a fixed wall of area 8 x 10^-4m² at an angle of 45° to the normal in one second. The molecules rebound elastically with a speed of 10^3 ms¹. Calculate the pressure on the wall. Mass of hydrogen molecule is 3.32 × 10^-27 kg. [ANS: 586.8 N/m²] ​

Answer 1

Answer:

sorry I don't know the answer