Heat produced is given by Q = P × t. Gives P = 100W and t = 2minutes = 120s, we get: Q = 100 × 120 = 12000J = 12.0KJ Answer: (c) 12.0 kJ. For more visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-3/
Heat produced is given by Q = P × t. Gives P = 100W and t = 2minutes = 120s, we get:
Q = 100 × 120 = 12000J = 12.0KJ
Answer: (c) 12.0 kJ.
The heat produced by 100 W heater in 2 ntinutes is equal to
Heat produced is given by Q = P × t. Gives P = 100W and t = 2minutes = 120s, we get: Q = 100 × 120 = 12000J = 12.0KJ Answer: (c) 12.0 kJ. For more visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-3/
Heat produced is given by Q = P × t. Gives P = 100W and t = 2minutes = 120s, we get:
Q = 100 × 120 = 12000J = 12.0KJ
Answer: (c) 12.0 kJ.
For more visit here:
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