Instead of transparent film
2007-06-01 06:45:13 · 3 answers · asked by Alexander 6 in Science & Mathematics ➔ Physics
Since ordinary overhead projectors treat the platen as the image plane, it doens't matter if translucent paper or transparent film is used. In fact, it should even work with opaque paper if sufficiently made bright enough. The only reason why transparent film is used is because it's a more efficient use of light, which will tend to scatter a lot with the other alternatives.
2007-06-01 07:10:05 · answer #1 · answered by Scythian1950 7 · 0⤊ 0⤋
Used Overhead Projector
2016-11-02 01:17:25 · answer #2 · answered by roca 4 · 0⤊ 0⤋
No, But i did try and many times to eat soup with a spoon, especially if a soup is thick (you can thicken the soup effectively by adding some flour). It takes more time, so I enjoy it longer
2016-05-18 21:24:57 · answer #3 · answered by ? 3 · 0⤊ 0⤋