How much heat is needed to heat 200 g of vegetable oil by 120 degrees.

The amount of heat required to heat vegetable oil:
Q = C * m * ∆t, where C is the specific heat capacity of vegetable oil (C = 1.7 kJ / (kg * K) = 1.7 * 10³ J / (kg * K)), m is the mass of sunflower oil ( m = 200 g = 0.2 kg), ∆t is the change in the temperature of vegetable oil (∆t = 120 ºС).
Let’s calculate the required amount of heat:
Q = C * m * ∆t = 1.7 * 10³ * 0.2 * 120 = 40800 J = 40.8 kJ.
Answer: To heat sunflower oil, you need 40.8 kJ of heat.