CBSE Science Fair Exhibition Project, “ Low Cost Rocket Engine” Theme “ Transport & Communication” for Class 9, Class 10 and 12

Project Name : Low Cost Rocket Engine (1st Stage)

Theme Name : Transport & Communication

Objective/Aim: To cut down the cost of launching rockets and missiles

Scientific Principle Involved: Rocket engines are reaction engines and obtain thrust in
accordance with Newton’s Third Law i.e., For an every action there is an equal and opposite
reaction. Rocket engines produce thrust by the expulsion of a high speed fluid exhaust.

Material Used: Wood, Copper, pipe, Air pump, Wire, Adapter, Acetone

Working Investigation/Findings: Acetone acts as a low cost alternative for launching rockets and missiles

Utility and Further Scope of the Project:

Can be used as a 1st stage rocket meant for space exploration

Can be used as an engine for missiles

Name of the School: SL Suri DAV Public Sr. Sec. School, Janakpur, New Delhi.

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