Dark pans absorb heat, shiny ones reflect it.
If you have a burn of 400 degree and your skin is really dark, then the permanent is likely to be permanent given the percentage of the burn.
They could if they were a source of it. Say if you heated a shiny steel pan in the oven. However shiny objects typically reflect IR better that emitting it. Dark objects are better at absorbing and emitting IR.
The inside walls of an oven should be shiny to enhance heat reflection, which helps distribute heat more evenly throughout the cooking space. A shiny surface also makes it easier to clean, as it resists food residue and grease buildup. Additionally, a reflective surface can improve the overall efficiency of the oven by reducing cooking times and energy consumption.
No, it is not safe to burn plastic in an oven as it can release toxic fumes that are harmful to health and the environment.
No, they will not.
The oven element can burn out due to factors such as overuse, high temperatures, physical damage, or manufacturing defects.
Yes it can
You have them too low in the oven or the temp too high.
Wax paper can burn so it is best not to use it in the oven. A great alternative to wax paper is parchment paper. It will not burn in the oven.
When you leave it in the oven too long
A light in the oven makes it easier to see the food inside the oven while cooking.
Because in the oven the water evaporates but the salt remains.