Final answer:
A hairdryer converts electric energy into E. thermal energy and D. motion energy.
Step-by-step explanation:
Thermal energy is the internal energy of a system associated with the random motion of its particles. Motion energy, often related to kinetic energy, refers to the energy possessed by an object due to its motion. In both cases, energy is associated with the movement of particles or objects.
A hairdryer converts electric energy into thermal energy and motion energy. When you turn on a hairdryer, the electrical energy is used to heat up the resistor wire inside the hairdryer. This heat is then transferred to the surrounding air, generating thermal energy. Additionally, the fan inside the hairdryer converts the electrical energy into motion energy, which is used to blow the heated air out of the hairdryer.