On its highest power setting a microwave oven increases the

Question

Solve the all parts of given question:

Question: On its highest power setting, a microwave oven increases the temperature of 0.380 kg of spaghetti by 45.0°C in 130 s.

Question 1: What was the rate of power absorption by the spaghetti, given its specific heat is 0.900 kcal/kg°C?

W

Question 2: Find the average intensity of the microwaves, given they are absorbed over a circular area 20.0 cm in diameter.

W/m²

Question 3: What is the peak electric field strength of the microwave?

V/m

Question 4: What is its peak magnetic field strength?

T

I need tutor help to solve the above question.