Which mirror is used in solar furnace?

concave mirrorconcave mirror is used in the design of solar furnaces because they converge the parallel sun rays at a point. This helps to increase the temperature of the furnace.

Which mirror is used in the solar furnace and why?

concave mirror

The solar furnace is kept practically at the focal point of the broad concave reflector. The concave reflector guides the heat rays of the Sun on the furnace and attain the maximum temperature. Hence, a concave mirror is used in a solar furnace.

What concave mirror is used in solar furnace?

Parabolic or spherical reflector type solar cookers use a parabolic-shaped reflector (concave mirror) to direct sunlight to a small area in order to generate heat for cooking.

Which of the following mirrors should Ravi use in the solar furnace?

Answer: Concave mirrors are used in solar furnace.

Why convex mirror is used in solar furnace?

A concave mirror is used in the design of solar furnaces because they converge the parallel sun rays at a point. This helps to increase the temperature of the furnace.

Why plane mirror is used in solar cooker?

A plane mirror reflects the sunlight thereby increasing the intensity of solar energy. Glass sheet prevents heat to escape from the solar cooker. Concave mirrors are used in solar cookers.

Which mirror is used by dentist?

concave mirror

A concave mirror gives the dentist a magnified reflection of the mouth while also refracting a bit of light. This means the image in the mirror is larger, brighter, and, for the dentist, easier to see.

Which mirror is used by Barber?

Complete step by step answer:

Commonly plane mirrors used to see ourselves so, it is widely used in the barbershop, salon, and beauty parlor. For the purpose of using a plane mirror in shops to give a better view of hair from the front and back to the customers. A plane mirror always forms a virtual image.

Which mirror is used in car?

Convex mirror

The side mirrors of the car and the rear view mirror of a car are made up of convex mirrors. This is because the image formed by a convex mirror is diminished and erect image, thus it provides a larger field of view. A larger field of view helps the driver to know better about the traffic behind.

Which mirror is used in headlight of car?

concave mirror

The Correct Answer is concave mirror. A concave mirror is used in a car headlight. The explanation is that a concave mirror is a converging mirror, as opposed to a convex mirror, which is a diverging mirror. The bulb is held at the middle of the mirror in the headlights.

Which mirror is used in telescope?

concave mirror

The major component of a reflecting telescope is the concave mirror. The concave mirror is known as a converging mirror because it converges a ray of light travelling from infinity, to its focal point.

Which mirror is used in shaving mirror?

concave mirror

A concave mirror is used in the case of a shaving mirror because when the concave mirror is placed very close to the object, a magnified and virtual image is obtained.

What is convex mirror?

A convex mirror or diverging mirror is a curved mirror in which the reflective surface bulges towards the light source. Convex mirrors reflect light outwards, therefore they are not used to focus light.

What are the 3 types of mirrors?

Three common types of mirror are the plane mirror, which has a flat, or plane, surface; the convex mirror; and the concave mirror.

What is mirror 10th?

Mirror is a shiny polished object (glass) which reflects most of the rays of light falling upon it. One side of mirror is polished with suitable material to make the other side reflective.

What is the example of concave mirror?

The examples of concave mirrors are the mirrors used in automobile head lights, reflecting telescopes, torch lights, etc. The examples of convex mirrors are the mirrors used as rear side mirrors of vehicles, optical instruments, calling bell, etc.

What is the example of convex mirror?

Torch lights, automobile headlights are examples of concave mirrors. Magnifying glasses, telescopes are examples of convex mirrors.

Where is convex mirror used?

These convex mirrors are used for cars because they give an upright image and provide a wider field of view as they are curved outwards. Convex mirrors are also often found in the hallway of various buildings including hospitals, hotels, schools, stores and apartment building.

Is telescope concave or convex?

The Reflecting Telescope or Reflector uses a concave mirror as the telescope’s Primary Objective, rather than a lens or lenses. The type of reflector depends on other system mirror(s), called the Secondary Mirror.

Which lens is used in camera?

Convex lens

Convex lens are used in photographic camera so that real image formed can be taken on screen as concave mirror does not form real image.

Is camera lens convex or concave?

The primary lens of a camera is convex, and when used alone, it can cause distortions in the photographs called chromatic aberrations. A convex lens, on the other hand, refracts light of different colors at different angles, creating a fringe effect around bright objects in the picture.

Which mirror is used in microscope?

concave mirror

Usually, concave mirror or plano concave mirror are used in microscope. The combination of lenses and mirrors used in making the microscope helps in obtaining magnified and sharp image of the objects.

Which mirror is used in bike?

In Bikes And in All Vehicles Convex Mirrors are used to See distinct objects , which provides for a larger field of view than a plane mirror.

Which mirror is used in eyeglasses?

Convex/Concave Mirrors

Optical lenses can be made into convex and concave mirrors by the addition of a reflective coating. However, as the mirror is reflecting light, as opposed to transmitting light, the focal point is reversed.