In a parked car, the energy stored in the petrol tank primarily takes the form of **Chemical Potential Energy**. This energy is contained within the chemical bonds of the fuel molecules (such as hydrocarbons found in petrol). When the fuel is combusted in the engine, this chemical potential energy is released, converted into thermal energy, and subsequently transformed into kinetic energy to propel the car.

Here's a brief breakdown of the other types of energy for context:

1. **Electrical Energy**: This energy is related to electric charge and is not stored in the petrol tank of a parked car.
2. **Gravitational Potential Energy**: This energy depends on an object's height above the ground. While a parked car may have gravitational potential energy depending on its elevation, that is not relevant to the fuel in the tank.
3. **Kinetic Energy**: This is the energy of motion; in a parked car, there is no kinetic energy, as the car is stationary.

Thus, the correct answer to what form energy is stored in a parked car's petrol tank is **Chemical Potential Energy**.

Question

In a parked car, the energy stored in the petrol tank primarily takes the form of **Chemical Potential Energy**. This energy is contained within the chemical bonds of the fuel molecules (such as hydrocarbons found in petrol). When the fuel is combusted in the engine, this chemical potential energy is released, converted into thermal energy, and subsequently transformed into kinetic energy to propel the car.

Here's a brief breakdown of the other types of energy for context:

1. **Electrical Energy**: This energy is related to electric charge and is not stored in the petrol tank of a parked car.
2. **Gravitational Potential Energy**: This energy depends on an object's height above the ground. While a parked car may have gravitational potential energy depending on its elevation, that is not relevant to the fuel in the tank.
3. **Kinetic Energy**: This is the energy of motion; in a parked car, there is no kinetic energy, as the car is stationary.

Thus, the correct answer to what form energy is stored in a parked car's petrol tank is **Chemical Potential Energy**.

Knowee AI · Accepted Answer

In a parked car, the energy stored in the petrol tank primarily takes the form of **Chemical Potential Energy**. This energy is contained within the chemical bonds of the fuel molecules (such as hydrocarbons found in petrol). When the fuel is combusted in the engine, this chemical potential energy is released, converted into thermal energy, and subsequently transformed into kinetic energy to propel the car.

Here's a brief breakdown of the other types of energy for context:

1. **Electrical Energy**: This energy is related to electric charge and is not stored in the petrol tank of a parked car.
2. **Gravitational Potential Energy**: This energy depends on an object's height above the ground. While a parked car may have gravitational potential energy depending on its elevation, that is not relevant to the fuel in the tank.
3. **Kinetic Energy**: This is the energy of motion; in a parked car, there is no kinetic energy, as the car is stationary.

Thus, the correct answer to what form energy is stored in a parked car's petrol tank is **Chemical Potential Energy**.

Recall the form that energy is stored in a parked car's petrol tank. Electrical Energy1Gravitational Potential Energy2Chemical Potential Energy3Kinetic Energy4

Question

Recall the form that energy is stored in a parked car's petrol tank.

Solution

Similar Questions

Upgrade your grade with Knowee