English, asked by BANDITANATH, 8 months ago

what is "Camera Obscura"? for class 7


​

Answers

Answered by Anonymous
8

a darkened box with a convex lens or aperture for projecting the image of an external object on to a screen inside, a forerunner of the modern camera.

HOPE YOU UNDERSTAND

Previous Question
Next Question
Similar questions
English, 4 months ago
HCATIRO IN CORRECT ORDER​...
Computer Science, 4 months ago
. The two special wild cards for Query provided by Access are ................................ . *​...
Psychology, 4 months ago
Write about development of resources....asap​...
English, 8 months ago
Exercise A. Fill in the blanks with 'since' or 'for'. 1. I have finished my work----------- half an hour. 2. I have been looking for my--------- pen two hours. 3. He has been waiting---------------- the school bus------------------------ 7 o'clock 4. I have been waiting for the concert to start--------------- 7:30 pm 5. They have gone to Shimla------------------- ten days.​
Math, 8 months ago
What is the degree of polynomial 3x3 -3x2 +6x-2. (a) 1 (b) 2 (c) 3 (d) 4​...
Chemistry, 11 months ago
the general electronic configuration of inert gas​...
English, 11 months ago
rearrange the letters to find the offsprings of the animals mentioned below frog​...
Science, 11 months ago
Sort materials according to their properties by using Venn diagram. For KS3...