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Pinhole Camera - Light, Shadow and Reflections - CBSE Class 6 Science Video Lecture

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FAQs on Pinhole Camera - Light, Shadow and Reflections - CBSE Class 6 Science Video Lecture

1. What is a pinhole camera?
Ans. A pinhole camera is a simple camera that consists of a light-proof box with a small hole on one side. It uses the principle of light passing through a small hole to form an image on the opposite side of the box.
2. How does a pinhole camera work?
Ans. In a pinhole camera, when light enters through the small hole, it projects an inverted image of the outside world onto the opposite side of the box. This happens because the light rays from different objects pass through the hole and create an image on the screen inside the camera.
3. What are the effects of light in a pinhole camera?
Ans. Light is the primary element in a pinhole camera that allows it to capture images. When light enters through the small hole, it forms an image on the opposite side of the camera box. The intensity and direction of the light affect the clarity and sharpness of the image formed.
4. How does a pinhole camera create shadows?
Ans. A pinhole camera creates shadows when an object blocks the path of light between the object and the camera's screen. The light rays from the object cannot pass through the hole and, as a result, create a shadow on the screen inside the camera.
5. Can a pinhole camera capture reflections?
Ans. Yes, a pinhole camera can capture reflections. When light reflects off a surface, it enters the camera through the hole and forms an image on the opposite side. The reflection appears in the image just like any other object.
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