Physics, asked by rs123shows, 9 months ago

The pinhole camera,
describe the effect of changing the length of PH camera

Answers

Answered by dsridurga1986
0

Answer:

when we observe an object through the pin hole camera the object is reversely visibled.because of oil white paper.HOPE U UNDERSTAND THIS TOPIC

Answered by sharp65
1

Answer:

A bigger pinhole will allow more light to get in and so the image will become brighter, but it will also be blurred as the next diagram shows. This is because light from one point on the object can reach more than one point on the screen...

Previous Question
Next Question
Similar questions
Math, 5 months ago
In a trapezium ABCD,AB‖DC,AB=37 cm,DC=(x+36)cm and height =(x−1 / 2)cm. If its area is 990 cm2. Find x Pls answer, need it fast. I will mark as brainliest!
Physics, 5 months ago
Write the help of a suitable diagram, explain the meaning of term :(A) centres of curvature (b) optical Centre (c) focus​...
Math, 5 months ago
Name the prism and shape of base with (i) 3 sides (ii) 5 sides...
Science, 9 months ago
Read the excerpt from Team Moon. The heavier the spacecraft, the harder it is to launch. And fuel is heavy. So it was critical to pinpoint the fuel needed, add a cushion, then take no more than necessary. But now, because the landing was taking far longer than planned, the fuel was almost gone. Mission Control wanted Neil to take as much time as he needed and fly the LM as near empty as...
Math, 9 months ago
At the beginning of the month, Kimberly had $65.78. Since then, she has received three payments of $32.50 from her babysitting job. Kimberly’s 2 sisters each helped her babysit once during the month, so Kimberly paid them each $8.75. If Kimberly did not spend any money, how much money does she have now? Enter your answer in the box.
Math, 1 year ago
A train running at a uniform speed passes a bridge of 300 m long and 15 seconds and another Bridge 450 m long and 21 seconds find the speed of the train in kilometre per hour and the length of the train in metre...
Math, 1 year ago
in the given figure o is the centre of the circle. if angle aob =70degree then find angleacb angle adb​...
Biology, 1 year ago
Movement of any particle or molecule from higher concentration to lower concentration is called?