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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.
If a microscope lens has a magnification of 15 and another has a magnification of 40 what is the total magnification of the microscope?
it would be 15 times 40 which is 600 times magnification
How does one calculate total magnification on the microscope?
One can calculate the total magnification of a microscope by multiplying the magnification of the eye piece by the magnification of the main scope. For a compound microscope one must multiply each eye piece magnification.
You are wiring a LED lamp through a transformer you have a polarized plug and you know positive and negative The transformer is marked live and neutral Does live correspond with positive or negative?
LED's are DC voltage. Transformers are AC voltage. There is no positive or negative on AC voltage. You would need a diode to change the AC to DC, then there would be positive and negative voltages.
What type of functions do arithmetic sequences correspond to?
They correspond to linear sequences.
Does negative 2 correspond with 5?
Negative 2 does not correspond to 5 in any way. Negative 5 might be seen as a mirror image of 5 on the number line, but negative 2 has no correlation to 5.
Is convex lens have a positive or negative magnification?
Positive.Positive.Positive.Positive.
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 does negative magnification mean?
Negative magnification typically occurs when the image produced by an optical system appears inverted relative to the object being viewed. This happens when the image is smaller than the object, indicating that the image is reduced in size relative to the object. Negative magnification is common in situations where a concave lens or diverging mirror is used.
Is concave lens having positive or negative magnification?
A concave lens produces a virtual image with a negative magnification. This means that the image is smaller than the actual object and appears on the same side as the object.
What is the nature of image if magnification is negative?
False, magnification is negative, which means v/u is negative as well, assuming u is always positive, it means v is negative, which means the image is virtual.add In any event, an image is not REAL - it is just an image. It may become a replica when it is recorded permanently on film etc. And of course it may be erect or inverted or reversed, or indeed a negative, but none of these are REAL.
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.
Dose a temeratur of -15 degries F correspond to a negative or to positive?
That little line sticking out on the left side of the '15' means it's a negative.
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.
What do positive and negative sign of magnification indicate?
Positive would be more magnification, and negative would be less magnification. * * * * * No. M > 1 indicates that the image is bigger than the pre-image (and on the same side of the centre of magnification); 0 < M < 1 indicates that the image is smaller than the pre-image (and on the same side of the centre of magnification); -1 < M < 0 indicates that the image is smaller than the pre-image (and on the opposite side of the centre of magnification); M < -1 indicates that the image is larger than the pre-image (and on the opposite side of the centre of magnification). M = 0 means the image is point-sized and at the centre of magnification. M = 1 means the image coincides with the pre-image. M = -1 means that the image is the same size as the pre-image and on the opposite side.
What type of image is formed by a mirror if m 5.2?
If the magnification factor (m) is positive (greater than 1), then the image is upright and enlarged. If the magnification factor is negative (less than -1), then the image is upright and reduced. If the magnification factor is between -1 and 1 (excluding 0), then the image is smaller and inverted.
What type of image is formed by a lens if m -0.58?
If the magnification (m) is negative, it indicates that the image formed by the lens is inverted compared to the object. Additionally, based on the magnitude of the magnification (0.58 in this case), the image is smaller than the object.
