Physics – 2.2.2 Specific heat capacity | e-Consult
2.2.2 Specific heat capacity (1 questions)
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Equation: c = ΔE / m Δθ
Given:
- m = 250 g
- Δθ = 15°C
- c = 4.18 J/g°C
To find: ΔE
Rearranging the equation to solve for ΔE: ΔE = c * m * Δθ
Substituting the values: ΔE = 4.18 J/g°C * 250 g * 15°C
Calculation: ΔE = 4.18 * 250 * 15 = 15675 J
Answer: The energy required to raise the temperature of the water by 15°C is 15675 J.