15.1b Ex1 ON14 P41 Q3 Leaking Gas | A2 Ideal Gas | Cambridge A Level 9702 Physics

[@susilafernando1234]

1:16 , where did u get that 8.31?

[@greentoothgary9149]

its the molar gas constant (R = 8.31), its used in pV = nRT

[@syfy1520]

thank u so much i love you

[@tahalamia3835]

I am cambridge A level 2021. candidate.Thus it will help me.

[@Kratos-ub6ki]

I am cambridge A level 2024. candidate.Thus it will help me.

[@linuperera9505]

2”24/

[@gresjanakalemasi2813]

why is n1 6.1?

[@aminahikram1581]

i tried solving part b with pv=nkbt but i got wrong ans i dont get why?

[@nabeeharehman1140]

for the second part, can we use PV=NkT? since P is changing and V,T are not

[@chemical_x5350]

Hello,, I would really appreciate it if you could spare some time and solve june 2003 paper 4 Q2, It is a question relating to thermodynamics and I'm having quite some difficulty understanding it. Kindly make a video for it as soon as you can. Thank you!

[@tanushridaby3991]

How did you get 99.6%

[@coolgamer9958]

100% - 0.4%