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What else can I help you with?
What are the negative factors of a positive number?
The same as the positive ones with negative signs.
What are all the multiples of negative numbers?
The same way as finding factors of positive numbers but the answer includes both the positive and negative factors.
You opened your PS2 to clean the lens and it won't power on What can you do?
This isn't positive..but try re-plug it into the wall...If that doesn't work, You might have to buy a new one...
How can we find the LCM of negative numbers?
The same as with positive numbers. You need at least two numbers to find a GCF.
What is the GCD of two negative numbers?
Since negative numbers also have positive factors, their GCF would be the same as if the original numbers were positive.
What is a positive lens the same as?
A positive lens is also called a magnifying lens. It has convex surfaces and it has a measureable focal length where it produces an inverted image of a distant object. The power in dioptres is the reciprocal of the focal length in metres.
Is convex lens have a positive or negative magnification?
Positive.Positive.Positive.Positive.
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.
Why is concave lens called a negative lens?
A concave lens is called a negative lens because it causes light rays passing through it to diverge, or spread out. This is in contrast to a convex lens, which converges light rays and is called a positive lens. The negative or positive designation refers to the effect the lens has on the light rays.
When an object 5.0 cm tall is placed 12 cm from a converging lens an image is formed on the same side of the lens as the object but the image is 61 cm away from the lens. What is the focal length of t?
The image distance (61 cm) is positive since the image is on the same side of the lens as the object. Using the lens formula (1/f = 1/d_o + 1/d_i), where d_o is the object distance (12 cm) and d_i is the image distance, the focal length (f) of the lens is approximately 15 cm.
What are the characteristics of a lens with a negative focal length that differ from those of a lens with a positive focal length?
A lens with a negative focal length diverges light rays and creates virtual images, while a lens with a positive focal length converges light rays and forms real images.
What is a negative lens is the same as?
If the lens equation yields a negative image distance, then the image is a virtual image on the same side of the lens as the object. If it yields a negative focal length, then the lens is a diverging lens rather than the converging lens in the illustration.
What objective lens is the longest?
The lens with the greatest (positive) curvature. The lens with the highest diopter.
Is optical center is same as the geometric center of a lens?
No, the optical center of a lens is the point on the lens axis that is unaffected by refraction, while the geometric center is the physical center of the lens. The two may not coincide depending on the shape and design of the lens.
What The focal distance of a convex lens is always?
The focal distance of a convex lens is always positive. It is the distance between the lens and the focal point when light rays are parallel and converge after passing through the lens.
What happens when you put a wide angle lens on a camera with a fisheye lens at the same time?
A fisheye lens IS a wide angle lens
Is lens the same as mirror?
a lens you can see through and a mirror reflects
