Marching Trombone> It looks like a large trumpet. It allows for easier marching , not having to use the slide.
A trombone has no valve- only a slide. A valve trombone, or a marching trombone, though, have three valves.
The basic things that you need to know are the lead (pronounced leed) pipe, the valves (what you push down), the main tuning slide ( the slide on the back and on the top), the F slide (the other one on the back), the F slides ( the first layer on the front of the horn), and the Bb slides ( the second layer on the front), and lastly, the bell.
"sl" means slide. Fret the first note, strike it, and slide your finger to the second note.
The first trombone was the sacbut. It is smaller than the ones you commonly see today. The sacbut also has no tuning slide, and pitches is adjusted purely by slide.
Marching Trombone> It looks like a large trumpet. It allows for easier marching , not having to use the slide.
The lens that you should use to first look at a slide on a microscope is a low power lens then move on to a higher power for more clarity.
First you have to have a slide. After that, it depends on what your presentation needs.
A trombone has no valve- only a slide. A valve trombone, or a marching trombone, though, have three valves.
The basic things that you need to know are the lead (pronounced leed) pipe, the valves (what you push down), the main tuning slide ( the slide on the back and on the top), the F slide (the other one on the back), the F slides ( the first layer on the front of the horn), and the Bb slides ( the second layer on the front), and lastly, the bell.
the widest part
You should start with the lowest magnification lens, typically the scanning lens (4x or 5x), to locate and center the specimen on the slide. This allows you to get a general overview of the slide before increasing the magnification with higher-power objectives.
After the intro screen, the first slide is usually the title slide for that presentation.
the coarse adjustment knob
Before you've written your essay.
First: Clean off the slide
A Title Slide