A. 1500J
B. 10000J
C. 10500J
D. 15000J
Correct Answer: Option C
C. 10500J
Explanation
Q = ML + Cθ
= 0.5 x 1000 + 0.5 x 2000 x 10
= 10500
![An immersion heater rated 400W, 220V is used to heat a liquid of mass 0.5kg. If the temperature of the liquid increases uniformly at the rate of 2.5ºC per second, calculate the specific heat capacity of the liquid. [Assume no heat is lost]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png "An immersion heater rated 400W, 220V is used to heat a liquid of mass 0.5kg. If the temperature of the liquid increases uniformly at the rate of 2.5ºC per second, calculate the specific heat capacity of the liquid. [Assume no heat is lost]")
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