💡 Concept ApplicationClass 9, Physics, Thermal Properties of MatterMushkil: ●●●●●

Pressure cooker

Pressure cooker mein daal aam pateele se jaldi kyun gal jaati hai?

Sahi jawab chuno

Atak gaye? Hint lo

Har hint thora sa rasta dikhata hai, poora jawab nahi. Hint lene par points thore kam milte hain.

Soch ka Tareeqa dekho: pata nahi kahan se shuru karein? 4 qadam wala tareeqa aazmao.