Arrange the following steps in a sequence involved in the working of a rocket.
(A) Gases are produced when the fuel in the com bustion chamber is burnt.
(B) The gases come out with great force which is an action.
(C) The hot gases are allowed to escape through a nozzle.
(D) Due to this, the rocket moves with great speed in the other direction.
(E) As a reaction, the gases exert an opposite force on rocket.

Options

A. ACBED
B. AECBD
C. BEACD
D. CABED

Answer

To arrange the steps involved in the working of a rocket in a proper sequence, we can follow these steps:

1. **Step A**: Gases are produced when the fuel in the combustion chamber is burnt.
- This is the initial step where the fuel undergoes combustion, leading to the production of hot gases.

2. **Step C**: The hot gases are allowed to escape through a nozzle.
- After the gases are produced, they need to be directed out of the rocket. This is done through a nozzle, which helps in controlling the direction and speed of the gases.

3. **Step B**: The gases come out with great force which is an action.
- As the gases exit the nozzle, they do so with a significant amount of force. This force is the action that propels the rocket.

4. **Step E**: As a reaction, the gases exert an opposite force on the rocket.
- According to Newton's third law of motion, for every action, there is an equal and opposite reaction. The force of the gases leaving the rocket creates a reaction force that pushes the rocket in the opposite direction.

5. **Step D**: Due to this, the rocket moves with great speed in the other direction.
- Finally, as a result of the reaction force, the rocket accelerates and moves upward with great speed.

So, the correct sequence is: **A, C, B, E, D**.