Refrigerator was what is commonly used today. We do dry foods and salt cure but that is not done on a daily basis
The degree is 4678% to pass theough all membranes.
Mechanical waves transfer energy by inducing vibrations in the propagation medium.
Answer:
Assuming there are 28 days in each month,
750W = 0.75kW
Cost of electric bill = 0.75 × 8 × 28 × $0.23
= $38.64
