Thank you for visiting In the laboratory a student finds that it takes 38 6 Joules to increase the temperature of 10 5 grams of solid tin from 21. This page is designed to guide you through key points and clear explanations related to the topic at hand. We aim to make your learning experience smooth, insightful, and informative. Dive in and discover the answers you're looking for!
Answer :
The specific heat of tin calculated from the given data is approximately 0.206 J/g°C.
To calculate the specific heat of tin, we can use the formula Q = mcΔT, where Q is the energy change, m is the mass of the substance, c is the specific heat capacity, and ΔT is the change in temperature.
In this case, the energy change (Q) is given as 38.6 Joules, the mass (m) is 10.5 grams, and the temperature change (ΔT) is 39.4 °C - 21.0 °C = 18.4 °C.
Plugging these values into the formula, we get:
38.6 J = (10.5 g) * c * (18.4 °C)
To solve for c, we divide both sides of the equation by (10.5 g * 18.4 °C):
c = 38.6 J / (10.5 g * 18.4 °C)
Evaluating the expression, we find that the specific heat of tin calculated from the given data is approximately 0.206 J/g°C.
Learn more about specific heat here;
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