A microscope has a scale of 250:1. What does this scale mean? explain
Things look 250 larger.
can you explain it a little bit more
https://en.wikipedia.org/wiki/Microscopic_scale
no like in a paragraph
The scale of 250:1 on a microscope refers to the magnification power of the microscope. It means that the image being observed through the microscope appears 250 times larger than the actual object being viewed.
To understand this concept, imagine you have an object that measures 1 centimeter in size. When you look at this object through the microscope, it will appear as if it is 250 centimeters (or 2.5 meters) in size. This scale allows for the fine details of the object to be visible, which may not be observable to the naked eye.
To calculate the magnification factor of a microscope, you divide the image size by the actual size. In this case, the image size is 250 times larger than the actual size. So, if you have an object that measures 0.1 millimeters, when viewed through the microscope, it will appear as if it were 25 millimeters (or 2.5 centimeters) in size.
Keep in mind that this scale does not take into account the optical quality or resolution of the microscope. The magnification power only indicates the apparent increase in size of the object being observed.