what is light?what is pinhole camera?
Answers
Answer:
Explanation:
A pinhole camera is a simple camera without a lens but with a tiny aperture (the so-called pinhole) – effectively a light-proof box with a small hole in one side. Light from a scene passes through the aperture and projects an inverted image on the opposite side of the box, which is known as the camera obscura effect.
Light is electromagnetic radiation that shows properties of both waves and particles. Light exists in tiny energy packets called photons. Each wave has a wavelength or frequency. ... In physics, the term light sometimes refers to electromagnetic radiation of any wavelength, whether visible or not.
Answer:light is a form of energy that enables us to see different things.
Pinhole camera is a simple camera with a pin hole.The light passes through the hole and forms an inverted image on the either side of the camera.
Explanation:plz mark as brainliest.....