Ain the energy transformation that occurs when a hair dryer is plugged in and turned on. Group of answer choices

Chemical energy transforms into electrical and sound energy.

Electrical energy transforms into mechanical and thermal energy.

Mechanical energy transforms into chemical and electrical energy.

Thermal energy transforms into electrical and gravitational energy.

Mechanical

Explanation:

Since, this mechanical energy gets converted into thermal energy due to which hairs get dry. Thus, we can conclude that the energy transformation that occurs when a hair dryer is plugged in and turned on is that electrical energy transforms into mechanical and thermal energy.

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.

catya that's not even a b or c