Question

Q4.Match the contents of Column A with that of Column B
Column A
Column B
1. J.L. Baird
2. Khabar Lahriya
3. Satellite
4. A Gutenberg
5. Electronic typewriter
(a) 1940's
(b) Revolutionized mass media
(c) Televisor
(d) local paper in U.P.
(@) Printing press​

Answer 1

Answer:

5) I think it's is right ans

Answer 2

Answer1).J.L Baird=Televisor

2)Khabar Lahriya=local paper of U.P.

3) Satellite=revolutionized mass media

4)A Gutenberg= printing press

5)Electronic typewriter= 1940

Explanation:1)he was a Scottish iventor,electrical engineer, he invented the first publicly demonstrated colour television system, therefore he is known as Televior.

2)Khabar Lahriya is a local paper of Uttar Pradesh.It was invented on May 2020.from the town of Karwi in Chitrakoot district.

3) satellite is a revolutionized mass media

4) A Gutenberg printing press was started on 15 th century he developed the process of printing with noble metal type.

5) Not sure about answer