Inventions and Discoveries

CBSE Worksheet-01

CLASS - V EVS – Inventions and Discoveries

A. Name the inventions/inventors by the following:

1. John Baird
2. Fahrenheit
3. Einstein
4. Democritus – Greek philosopher
5. Alexandra Volta
6. Ramanujam
7. Nobel
8. Isaac Newton
9. Samuel Morse
10. Galileo
11. James watt
12. Marconi
13. Benjamin Franklin
14. Euclid
15. Louis Braille
16. Graham bell
17. Edison
18. Dynamo
19. Macmillan
20. Wright brothers
21. Waterman
22. Railway engine
23. Charles Babbage
24. Penicillin
25. Diesel engine

CBSE Worksheet-01
CLASS - V EVS – Inventions and Discoveries
[Answer]

1. Television
2. Mercury thermometer
3. Theory of relativity
4. Atomic theory
5. Battery
6. A great Indian mathematician
7. Dynamite
8. Laws of motion
9. Telegraph
10. Telescope
11. Steam engine
12. Radio
13. Lightning conductor
14. Science of geometry
15. System for reading and writing for blind.
16. Telephone
17. Electric bulb
18. Michael Faraday
19. Bicycle
20. Aero plane
21. Fountain pen
22. Stephenson
23. Father of computer
24. Alexander Fleming
25. Rudolf Diesel

Inventions and Discoveries - Worksheets