Download presentation
Presentation is loading. Please wait.
Published byMeredith Holland Modified over 8 years ago
2
What is television? A television is a telecommunication medium for transmitting and receiving moving images that cannot be monochromatic(shades of grey)or multicolored.
4
John Logie Baird He was born august 13, 1888 in Helenburgh. He was also raised there I believe. He had or have I believe 3 siblings and 2 kids.
5
How did John L. Baird invent the television? He had to borrow money from friends and use whatever materials he could including scraps.
6
Why is the television interesting and important? Interesting Facts Importance Fact In year 1926, J.L. Baird first displayed television which had only 30 lines and gave coarse image. Currently the digital signal of the television sends pictures with 1080 lines. Today it is very common in industrialized countries for a household to have at least one television. In fact, it is so common that it is difficult to imagine a household without TV.
7
Where can you find, buy, or get a television/ TV?
8
What are two negative and positive effects on television? Positive Negative You can sit back and relax while just now getting off work or out of school. Watching inappropriate things on there.
9
Are there different kinds, shapes, or sizes of television available?
10
Television works by The television receives wirelessly transmitted electromagnetic waves and converts them into acoustic and light energy for viewing. How television works
Similar presentations
© 2024 SlidePlayer.com. Inc.
All rights reserved.