ChatterBank4 mins ago
Sunday express mag
1 Answers
10a An optical device that projects an enlarged version of an opaque object onto a screen by means of reflected light E-I--O-E
Answers
Best Answer
No best answer has yet been selected by amyalbatross. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.