If there was no feedback in an oven system, it would keep getting hotter until it melted, exploded, or was turned off.
The particles of the gas will heat up, move faster and collide with each other more, increasing the pressure and the can will explode.
The light inside would turn on, the turntable would spin, the timer would count down, and this would all continue until the timer reached zero, at which time everything would shut off. Most manuals advise against doing this, because if there's nothing in the oven to absorb the microwaves they can reflect back and damage the klystron (the part that actually generates the microwaves).
The temperature sensor in a gas range is typically located near the oven's back wall, often mounted on the oven's interior. It can be positioned close to the heating element to accurately measure the temperature inside the oven. In some models, the sensor may be integrated into the oven's control system to help regulate heat during cooking.
Microwave oven
toaster oven
it melts
The system without feedback is known as open loop system. The examples of the open loop system are bread toaster, oven ,washing machine. The open loop systems are inaccurate & less complex.
Putting metal in the microwave can cause a fire to happen.
The roast I just put in the oven would be ruined in about an hour.
You will have a slightly higher utility bill
A microwave oven works as a closed-loop system by constantly monitoring and adjusting the temperature inside the oven using sensors and a control unit. If the temperature deviates from the set value, the control unit adjusts the power output of the microwave generator to maintain the desired temperature. This continuous feedback loop ensures that the food is heated evenly and efficiently.
oven thermostatheating/air conditioning thermostatcruise controlautomatic gain control in a radio/TV receiverthe system in a steel rolling mill to keep the rolled sheet of metal constant thicknessetc.
The negative feedback mechanism is important in many biological processes. The process can be shut off by the accumulation of products further along in the process.
not usually, but it does happen
It will melt
The balloon would expand and potentially burst if it's exposed to the rapid change in temperature from the fridge to the oven. The air molecules inside the balloon would heat up and increase in pressure, causing the balloon to inflate and possibly rupture.
Cardboard one would just blacken on the edges. Styrofoam would melt and probably catch fire.