Match the following: Technology Scientific Principles (a) Aeroplane 1. Newton's Law (b) Air Balloon 2. Bernoulli's Principle (c) Rocket 3. Law of thermodynamics (d) Steam Engine 4. Buoyant Force

Correct Answer is : (a) - 2, (b) - 4, (c) - 1, (d) - 3

(a) - 1, (b) - 3, (c) - 2, (d) - 4

(a) - 3, (b) - 1, (c) - 4, (d) - 2

(a) - 4, (b) - 2, (c) - 3, (d) - 1

(a) - 2, (b) - 4, (c) - 1, (d) - 3

TNPSC Group 2 2015 Paper

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