Suvning qaynash temperaturasida 1 kg suv bug'i olish uchun necha joul issiqlik miqdori kerak (J)?
Suvning solishtirma bug'lanish issiqligi 2,2·10⁶ J/kg.

  1. 1,1·10⁶
  2. 1,2·10⁶
  3. 2,2·10⁶
  4. 3,2·10⁶

📝 Detailed explanation

Qaynash temperaturasida suvni bug'latish uchun kerakli issiqlik:
Q = L·m = 2,2·10⁶ · 1 = 2,2·10⁶ J.
Javob: C) 2,2·10⁶.
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