This presentation is on rocket technology and about rockets used in real world.

1. ROCKET

2. INTRODUCTION
 Rocket, self-propelled device that
carries its own fuel.
 Rocket engine is the most
powerful engine for its weight.
 Rockets can operate in space,
because they carry their own
oxygen.
 Rockets are presently the only

3. How Rocket works….?
 Action and Reaction
 Thrust and Efficiency
 Staging

4. Action and Reaction
 Rockets produces the force that moves them
forward by burning their fuel inside a chamber.
 Rocket, like the balloon, has an opening called a
nozzle from which the exhaust gases exit.

5. Thrust and Efficiency
 Thrust is a measurement of the
force of a rocket, or the amount of
“push” exerted backward to move a
rocket forward.
 Specific impulse measures the
efficiency and power of rocket

6. Staging
 In some rockets that use stages,
the first stage has additional
rockets attached to the outside,
acting as boosters to further
increase the thrust.
 The first and most powerful stage
lifts the launch vehicle into the

7. TYPES OF ROCKET
PROPULSION
 Chemical Rockets
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

Solid-Fueled Rockets
Liquid-Fueled Rocket
Hybrid Chemical Rocket
 Nuclear Rockets
 Electric Rockets

8. ROCKET FLIGHT
 Launching
 Missiles
 Sounding Rockets
 Launch Vehicles
 Stability and Control

9. ROCKET USES
 Missiles
 Sounding Rockets
 Launch Vehicles
 Thrusters

10. Missiles
 The term missile actually means
any object thrown at an enemy
and includes arrows, bullets, and
other weapons.

11. Sounding Rockets
 Scientists use sounding rockets
to carry scientific instruments into
the upper atmosphere to take
measurements of air quality,
radiation from space, and other
data.

12. Launch Vehicles

Launch vehicles send satellites
and other spacecraft into space.
 These vehicles must be far
more powerful than other types
of rockets, because they carry
more cargo farther and faster

13. Thrusters
 Many spacecraft use small rockets
called thrusters to move around in
space.
 Thrusters can change the speed
and direction of a spacecraft.

14. THANK YOU ..!!