the test tube has air inside it.In the outer surface of the test tube is water.Due to the different media across the test tube surface the reflection of light occurs through the glass surface.Hence the test tube shines(behaves)like a mirror
A mirror has an infinite number of poles due to its smooth and continuous reflective surface. The pole of a mirror is the point where the normal to the mirror surface intersects it, and this point can be anywhere on the mirror surface.
specularly reflecting surface
Light reflects off a mirror at the same angle it hits the mirror, according to the law of reflection. This means that the angle of incidence (incoming light) is equal to the angle of reflection (reflected light) with respect to the normal (perpendicular line) of the mirror surface.
Light reflects off a smooth surface like a mirror because the surface is flat and regular, allowing the light waves to bounce off in a predictable manner. When light hits the mirror, it bounces off at the same angle as it strikes the surface, creating a clear and sharp reflection.
Yes, a shiny plate of metal can be considered a mirror if its surface is smooth enough to reflect light clearly. Mirrors typically have a reflective surface that allows them to produce a clear image, and polished metal can achieve this quality. However, the effectiveness of the metal as a mirror depends on its finish and the quality of the surface.
convex mirror
It's reflecting surface is away from the centre of sphere of which mirror is part. This mirror is thicker from centre and thin from outside.
It's reflecting surface is away from the centre of sphere of which mirror is part. This mirror is thicker from centre and thin from outside.
It's reflecting surface is away from the centre of sphere of which mirror is part. This mirror is thicker from centre and thin from outside.
Water can act as a mirror due to its smooth surface that reflects light. When light hits the surface of water at a certain angle, it is reflected back, creating a mirror-like effect. This phenomenon is known as specular reflection.
If an object is placed in front of a concave mirror outside the focal point, the image will be real, inverted, and smaller in size. The image will be formed between the focal point and the mirror's surface.
A mirror has an infinite number of poles due to its smooth and continuous reflective surface. The pole of a mirror is the point where the normal to the mirror surface intersects it, and this point can be anywhere on the mirror surface.
Convex mirrors use the outside as the reflecting surface. They diverge light rays, making objects appear smaller and giving a wider field of view. These mirrors are commonly used in automobile side mirrors and in security and surveillance applications.
A shiny surface acts as a mirror.
A CONCAVE mirror is a mirror with a reflecting surface that curves inward.
A Mirror that is flat is a duplex mirror.
( 76.9 inches ) outside mirror to outside mirror , on the 2005 Ford GT