How Microwave Oven works?

Video explores the working of microwave ovens

Microwave Oven🍕🎂🍰

A microwave oven (commonly referred to as a microwave) is a kitchen appliance that heats and cooks food by exposing it tomicrowave radiation in the electromagnetic spectrum. This induces polar molecules in the food to rotate and produce thermal energy in a process known as dielectric heating. Microwave ovens heat foods quickly and efficiently because excitation is fairly uniform in the outer 25–38 mm (1–1.5 inches) of a homogeneous, high water content food item; food is more evenly heated throughout (except in heterogeneous, dense objects) than generally occurs in other cooking techniques.

Percy Spencer is generally credited with inventing the modern microwave oven afterWorld War II from radar technology developed during the war

The kitchen appliance was invented by accident after Dr Percy Spencer, while testing a magnetron in 1946, observed that the candy bar in his pocket melted. Spencer, who created the first microwave oven in 1947, passed away 47 years ago on September 8, 1969.