a microscope
They are called ophthalmoscopes.
Telescope
The ukulele is based on a small instrument from Portugal called the machete which in turn is a variation of the cavaquinho. They look much like a miniature guitar, but come in many other shapes as well.
the trombone was originally called the sackbut but they changed the name. its the same instrument. TROMBONES ALL THE WAY!
a sitar is string instrument
They are called ophthalmoscopes.
microscope
a magnifying glass?
piano
Microscope, telescope.
No
The instrument used to look at germs is called a microscope. Specifically, light microscopes are commonly used to view bacteria and other microorganisms, allowing for magnification and detailed observation of their structures. For even smaller germs, such as viruses, electron microscopes are utilized due to their higher resolution capabilities.
Magnifying glasses
Glasses make things look smaller by bending light rays as they enter the eye, which changes the way the brain perceives the size of objects.
A magnifying glass, or to REALLY enlarge things, a microscope.
Concave lenses make objects look smaller when they are placed close to the lens, while convex lenses make objects look smaller when they are placed far from the lens. This effect is due to the way light rays are refracted by the different lens shapes, causing the image to appear reduced in size.
The instrument used to make extremely small things look larger so humans can see them is a microscope.