the number of bowls of food you can heat at once in a microwave depends on the size and capacity of the microwave as well as the size of the bowls.
Microwaves typically have a turntable or rotating plate inside to ensure even heating. The available space on the turntable determines how many bowls can be heated simultaneously. If the bowls are small and can be arranged in a way that allows them to rotate freely without touching each other or the sides of the microwave, you may be able to heat multiple bowls at once. However, if the bowls are large or if they obstruct the rotation of the turntable, it's best to heat them one at a time to ensure proper heating and avoid potential spills or accidents.
Always refer to the manufacturer's instructions and guidelines for your specific microwave model to determine the recommended usage and capacity.