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What is the principal focus of convex mirror?

The principal focus of a convex mirror is the point where light rays parallel to the mirror's principal axis appear to converge after reflection. This point is located behind the mirror at a distance equal to half the radius of curvature of the mirror.


Which mirror is used in solar cooker?

a plane mirror is used in solar cookers so that the heat reflected by the mirror to the cooker should be same as the light(heat) given out by sun. hope dat helped


What type pf images can a concave mirror form?

A concave mirror can form real images or virtual images depending on the object position relative to the focal point of the mirror. Real images are formed when the object is located beyond the focal point, while virtual images are formed when the object is located between the mirror and the focal point.


What mirror will diverge light rays?

A concave mirror will diverge light rays if they are incident from the object beyond the focal point. This type of mirror causes light rays to spread apart after reflection, creating a virtual image that appears behind the mirror.


What can a concave mirror can produce?

A concave mirror can produce a variety of images depending on the position of the object relative to the mirror's focal point. When the object is placed beyond the focal point, it produces a real, inverted, and smaller image. If the object is located between the focal point and the mirror, it generates a virtual, upright, and larger image. Additionally, concave mirrors are commonly used in applications such as makeup mirrors, telescopes, and headlights due to their ability to focus light.

Related Questions

What is the function of mirror in microscope?

A compound microscope can either have a light bulb or a mirror for illumination. If your microscope has a mirror, then you need sunlight or some other light source to point at the mirror to view your slide.The mirror is used to focus light up through the hole in the microscope's stage, or slide platform. The slides will contain a thin slice of material through which the light can shine, to reveal the internal structure of the sample.


What does a mirror do on a compound light microscope?

A mirror on a compound light microscope reflects light from an external source, such as a lamp or sunlight, onto the specimen being observed. This helps to illuminate the specimen and improve visibility for better observation and analysis under the microscope.


Why should you never point a microscopes mirror directly at the sun?

Pointing a microscope mirror directly at the sun can cause intense light to be focused into the microscope, leading to potential injury or damage to the microscope due to excessive heat or light intensity. This can cause the microscope's optics to overheat and potentially damage the lenses or cause a fire hazard. It's important to avoid pointing any optical instrument towards the sun to prevent accidents.


Why a side mirror is never a concave mirror?

A concave mirror would focus the light back towards the focal point of the mirror. You would not be able to use the mirror effectively with a concave.


When does a convex mirror form real image?

A convex mirror always forms a virtual image, meaning that the light rays appear to be coming from a point behind the mirror. Thus, a real image is never formed by a convex mirror.


What is the use of mirror to microscope?

A compound microscope can either have a light bulb or a mirror for illumination. If your microscope has a mirror, then you need sunlight or some other light source to point at the mirror to view your slide.The mirror is used to focus light up through the hole in the microscope's stage, or slide platform. The slides will contain a thin slice of material through which the light can shine, to reveal the internal structure of the sample.=========================================Mirrors on the exterior of microscopes are there to reflect ambient light (especially sunlight) under the slide being viewed to illuminate it. These are necessary for microscopes that don't have their own light sources.Mirrors in the interior of the microscope are there to redirect the optics and make the microscope more compact or to facilitate making the microscope binocular.


What is mirror of microscope?

You use it to see the object on your slide on a compound microscope. Point a flashlight at the mirror to see......sna poe makatulonq :DD


Where should the object be placed in order to produce a larger object behind a concave mirror?

The object should be placed beyond the focal point of the concave mirror. This will produce a larger, magnified image located behind the mirror. By positioning the object past the focal point, the reflected rays will converge to form an image that is larger compared to the object.


How do you use a microscope with a mirror?

That depends on which microscope you want to use. For a compound microscope, use the following steps:Place a slide with a coverslip on the microscope's stage.Turn on the light at the microscope's base, or turn the glass disc until you get light to the microscope.Choose the objective lens that you want to use to view your object.Use the coarse adjustment to focus in LOW and MEDIUM power.If you go to HIGH power, use the fine adjustment to focus.If you hold a microscope, hold the arm with one hand and hold the base with your other hand.


Why a convex mirror and a concave lens can never produce a real image?

Because the light rays spread out & never meet the focal point


Would the mirror equation work for plane mirrors?

No, it will not, this is because a plane mirror has no focal point. It's rays never converge at a single point like a concave mirror, and therefore it has no focal point The mirror equation is 1/f=1/di + 1/do, where f is the focal point, di is the distance of the image from the mirror, and do is the distance of the reflected object from the mirror. Since focal point is required for the equation, it can't work. Hope this helps.


Does a concave mirror have a focal point?

Yes, a concave mirror has a focal point. Light rays parallel to the mirror's axis converge at the focal point after reflecting off the mirror.