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To test mirror magnification, you can place a ruler at a known distance from the mirror and measure the size of the reflected image. By comparing the size of the image to the actual size on the ruler, you can determine the magnification factor of the mirror.

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AnswerBot

1y ago

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How can I determine the magnification of my mirror?

To determine the magnification of a mirror, divide the height of the image by the height of the object. The result will be the magnification factor.


What is the magnification of a plane mirror?

A plane mirror does not produce magnification on an object. It produces a virtual image that is the same size as the object and has the same distance behind the mirror as the object is in front of the mirror.


What is the Magnification equation for convex mirror?

The magnification equation for a convex mirror is given by: M = -1 / (1 - d/f), where M is the magnification, d is the object distance, and f is the focal length of the mirror. The negative sign indicates that the image formed is virtual and upright.


What is the Magnification equation for concave mirror?

The magnification equation for a concave mirror is given by the formula: M = - (image distance) / (object distance), where M is the magnification, image distance is the distance from the mirror to the image, and object distance is the distance from the mirror to the object. Negative magnification indicates an inverted image.


A spherical mirror produces positive linear magnification What is the nature of the image?

The nature of the image that a spherical mirror produces positive magnification is usually enlarged when compared to the real object.


Where can you find a replacement mirror for your magnifying makeup mirror?

Sears has an 8" replacement 5x magnification mirror on their web site


What is the standard magnification needed to actually effectively pluck my eyebrows, and does it have to be a lighted mirror?

3x magnification is a good start, but you really must have a lighted mirror, otherwise it could be a tedious exercise.


What does negative sign if the value of magnification of a mirror indicate?

It means that the pre-image and image are on opposite sides of the centre of magnification.


What is the magnification of a real image of the image is 10.0 cm from a mirror and the object is 50.0 cm from the mirror?

The magnification formula for a mirror is given by M = -di/do, where di is the image distance and do is the object distance. Substituting the given values, we find M = -10.0 cm / 50.0 cm = -0.2. Thus, the magnification of the real image is -0.2.


What is the magnification of a virtual image if the image is 60.0 cm from a mirror and the objects is 15.0 cm from the mirror?

The magnification of the virtual image is 4.0. This is calculated by dividing the image distance by the object distance: 60 cm (image distance) / 15 cm (object distance) = 4.0 magnification.


How do you calculate image position when given magnification of ian image by a concave miarror?

To calculate the image position when given magnification by a concave mirror, you can use the mirror equation: 1/f = 1/d_o + 1/d_i, where f is the focal length of the mirror, d_o is the object distance, and d_i is the image distance. Magnification, M, is also given by -d_i/d_o. By substituting the values of magnification and focal length into the mirror equation, you can solve for the image distance and then determine the image position.


What is the magnification factor for convex mirror?

The magnification factor (m) for a convex mirror is defined as the ratio of the image height (h') to the object height (h), expressed as ( m = \frac{h'}{h} ). For a convex mirror, the magnification is always positive and less than 1, indicating that the image is virtual, upright, and smaller than the object. The formula for magnification can also be expressed in terms of the object distance (u) and the image distance (v) as ( m = -\frac{v}{u} ), where both v and u are negative for a convex mirror.