a concave lense
micrope
Convex.
A magnifying lens would be handy for observing luster.
This depends on the type of lens. If it is a convex lens then they converge at the focus on the other side of the lens. If it is a concave lens, then they diverge and appear to be coming from the focus present on the same side of the lens as the incident ray.
Hydrochloric acid reacts with carbonate containing minerals (such as limestone) to release carbon dioxide (makes it fizz). By hand lens, I am assuming that you mean a magnifying glass. This would be important to view the details of the crystalline form of various rocks and minerals (I am not a geologist, though, so I am guessing here).
The top of the convex lens is thicker than the bottom.
The high-power objective lens; which magnifies the specimen about 40x (depending on the microscope) and the low-power objective lens; which magnifies the object about 10x. If you arn't familiar with the given terms then look them up, there are probably answers on this website.
You would use a convex lens.
You would use a convex lens.
Magnifying glasses use convex lenses
i guess it doesnt really matter. my magnifying glass is a convex lens so yaaaa. well that's all i got cuz this website don't even no what a concave or convex lens is.
The ocular lens magnify the image 10x.
The ocular lens magnify the image 10x.
Both magnify images
to magnify it closer
== == It is used to magnify/ or make things appear closer?to magnify small objects
Diopter is a unit of measurement of the power of a lens. The word "Magnify" is a verb that is defined as making something appear larger than it is with a lens or microscope.
there is a convex lens that magnify's what you want
Both magnify images