phase contrast
A comparison microscope is a specialized microscope that has two separate optical systems, allowing for side-by-side comparison of two samples simultaneously. This type of microscope is commonly used in forensics for comparing specimens such as hairs, fibers, or bullets. It helps in identifying similarities or differences between the samples being examined.
Rocks are mainly salts and have a pH of circa 7. Limestone and dolomite are more basic and have a pH of > 7 but <9.
The concave side of the mirror of a microscope is best for natural light because it focuses light onto the specimen for illumination. By adjusting the mirror, you can control the amount and intensity of light shining onto the specimen for optimal viewing.
Uncertainty Principle can be used to give a drawback to Bohr's Model of an atom. In that atomic model Bohr said that electrons exist in certain well defined energy levels, to give a contradiction to this statement uncertainty principle may be used.
A pH of 6.1 means it is on the acidic side, and to be precise it has a hydronium ion concentration of 7.9x10^-7 M
the objective lens has the power of that lens inscribed on it
No, the circle is inscribed in the quadrilateral.
The radius of a circle inscribed in a regular hexagon equals the length of one side of the hexagon.
the side of the square
All triangles inscribed in a semicircle with one side of the triangle being the diameter of the semicircle are right triangles.
Assume that the two inscribed circles are "side-by-side" and have the same radii of r, then: A= 8 x r x r.
A stereo microscope shows two slides side by side at the same time and is used for comparison. A compound microscope only shows one slide.
If you know the length of the side of the (regular) hexagon to be = a the radius r of the inscribed circle is: r = a sqrt(3)/2
Nosepiece
the circle is inscribed in the polygon :]
Yes.
Its diameter is congruent to a side of square.