A body of specific heat capacity 450 Jkg\(^{-1}\)K\(^{-1}\) falls to the ground from rest through a vertical height of 20 m. Assuming conservation of energy, calculate the change in temperature of the body striking the ground level. (g = 10 ms\(^{-2}\))
a
0°C
b
\(\frac{2}{9}\) °C
c
\(\frac{4}{9}\) °C
d
\(\frac{9}{4}\) °C
Explanation
Correct Option
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