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Questions and Answers
When did black-and-white TVs become widespread in homes?
When did black-and-white TVs become widespread in homes?
- 1940s
- 1960s (correct)
- 1930s
- 1950s
What type of TV screens do we have nowadays?
What type of TV screens do we have nowadays?
- Analog color TVs
- Digital black-and-white TVs
- Analog black-and-white TVs
- Digital color TVs (correct)
Which of the following was a common household device first commercially available in the late 1930s?
Which of the following was a common household device first commercially available in the late 1930s?
- Smartphones
- DVD players
- Microwaves
- Television sets (correct)
Television became commercially available in the late 1930s.
Television became commercially available in the late 1930s.
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Black-and-white TVs became widespread in homes in the 1980s.
Black-and-white TVs became widespread in homes in the 1980s.
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Mirrors that are also TV screens exist nowadays.
Mirrors that are also TV screens exist nowadays.
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