Question

If we plot \[\frac{dT}{dt}\] vs (T−T₀), what graph do we get?

Options

• Straight line through origin; slope = C

• Upward curved graph

• Horizontal line

• Straight line with intercept

Answer 1

Straight line through origin; slope = C

Explanation:

From \[\frac{dT}{dt}\] = C(T - T₀), the relation is linear, so the slope of the graph equals C.