John Logie Baird

He was born in Scotland, August 13, 1888. He was the inventor of living images that could be transmitted through aircraft now as televisionBaird's television show in front of an audience, at the Royal Institute-London for the first time in 1925. Along with the development of technology, television has become increasingly sophisticated.

The working principle of television in general is changing the electronic and magnetic signals into pictures and sound.

The word "television" is the combination of Greek "tele" means far and Latin “visio“ meaning of vision. So that television is defined as "a tool long distance communication using visual / visual media.

8.   who is the inventor of television?

a. Thomas Alva Edison                          c. Rudolf Diesel

b. John Logie Baird                                 d. Karl Benz

9.   what year did the television show first time ?

a. 1888                                                      c. 1924

b. 1945                                                      d. 1925

10.   We have balls. The balls are .... 

a. theirs                                 c. our

b. him                                    d. yours

• 30 SOAL Informatika Kelas 9 SMP MTs Semester 1, Kunci Jawaban Latihan UTS PTS STS Tahun 2024

11. My teacher needs some paper, do you have... ?

A. Any                           C. Problem