Which is the correct formula to calculate The magnitude of the magnification M=di/do or M=-di/do
To calculate the magnitude of magnification, you can use the formula M = di/do. This formula represents the ratio of the image distance (di) to the object distance (do).
The magnitude of the magnification is a measure of how much larger or smaller an image is than the original object. A positive value indicates an upright image, while a negative value indicates an inverted image.
To calculate it, follow these steps:
1. Measure the distance between the object and the lens or mirror, called the object distance (do).
2. Measure the distance between the image and the lens or mirror, called the image distance (di).
3. Plug the values of di and do into the formula M = di/do.
4. Calculate the result to obtain the magnitude of the magnification.
So, the correct formula to calculate the magnitude of the magnification is M = di/do.