Match the following :
| Technology | Scientific Principles |
|---|---|
| (a) Aeroplane | 1. Newtons Law |
| (b) Air Balloon | 2. Bernoullis Principle |
| (c) Rocket | 3. Law of thermodynamics |
| (d) Steam Engine | 4. Buoyant Force |
1 3 2 4
3 1 4 2
4 2 3 1
2 4 1 3
Easy Tutorial
For Competitive Exams