Units Abbreviations Inventions Discoveries Quiz 2 (13 MCQs)

Quiz Instructions:

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1. Which of the following is used to measure small distances or angles?

2. Who invented penicillin in 1829?

3. Which of the following is used to compare magnetic moments and fields?

4. Seismograph is used to record intensity and source of.

5. Hydrometer is used to determine relative density of.

6. Roentgen discovered _____ in 1895.

7. Who invented Galvanometer in 1820?

8. What is meant by VHF?

9. What is meant by RNA?

10. Aeroplane was invented by Wright Brothers in.

11. Metre is the unit of.

12. The unit of electric current is.

13. Which of the following is used to measure velocity of wind?