What forms of energy are needed to roast a chicken?

To roast a chicken, you primarily need heat energy. This heat energy can be provided by various sources, including:

* Convection: This is the most common method for roasting a chicken. It involves using a hot oven, where hot air circulates around the chicken, transferring heat to its surface and cooking it evenly.

* Radiation: This method uses radiant heat, such as from a broiler or a grill, to directly transfer heat to the chicken's surface.

* Conduction: This method involves placing the chicken on a hot surface, such as a griddle or a cast-iron pan, to transfer heat to the chicken through direct contact.

While heat energy is the main requirement, some other forms of energy are also involved in the process:

* Mechanical energy: This is used to manipulate the chicken, such as turning it over during roasting or removing it from the oven.

* Chemical energy: This is present in the chicken itself and is used to fuel the chemical reactions that occur during cooking, resulting in flavor changes and the browning of the skin.

Therefore, the primary form of energy needed for roasting a chicken is heat energy, but other forms of energy are also involved in the process.