Gk Questions with AnswersPhysics
DIRECTIONS : Questions based on Physics.
| 16. | What is the main constituent of coal gas? | ||
|---|---|---|---|
| A. Oxygen | |||
| B. Water | |||
| C. Nitrogen | |||
| D. Methane | |||
| 17. | Recoil of a gun is an example of | ||
|---|---|---|---|
| A. Conservation of mass | |||
| B. conservation of energy | |||
| C. conservationofPE into KE | |||
| D. conservation of linear momentum | |||
| 18. | What is the heaviest of the naturally occuring Noble gases? | ||
|---|---|---|---|
| A. Radon | |||
| B. Xenon | |||
| C. Helium | |||
| D. Argon | |||
| 19. | Aviation fuel for Jet aeroplanes consists of purified | ||
|---|---|---|---|
| A. Petrol | |||
| B. Kerosene | |||
| C. Gasoline | |||
| D. Diesel | |||
| 20. | A piece of stone and or iron traveling through space that moves through the earth’s atmosphere is | ||
|---|---|---|---|
| A. Planet | |||
| B. Sun | |||
| C. Moon | |||
| D. Meteor | |||