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Which objective is a high dry lens?
The objective lens 40X(with the blue band) is the high dry lens.
What objective lens provides the highest magnification?
scanning-40x low-100x high-400x
What are five cell structures that can be observed with a high dry objective lens?
Nucleus, plasma membrane, cilia, flagella
A student has the high dry lens in position and appears to be intently observing the specimen The instructor noting a working distance of 1 cm knows the student isn't seeing the specimen How so?
A "high-dry" lens is a "high power, non-oil immersion" lens. As focal depth decreases with magnification, a high power lens would have a much shorter working distance than 1cm. The student is looking at dust floating in the air, not the slide. Crank it down to 1-2mm, refocus and look again.
What is the magnification of a high power objective?
The oil immersion lens or objective has power 90X-100X and an eyepiece lens generally in light microscope comes with 10X so total magnification of oil immersion lens is 100X10 = 1,000
What is the difference between a dry and wet objective lens?
one is dry one is wet
The combination of dry dusty soil and high winds produced an era known as?
dustbowl
The combination of dry dusty soil and high winds produced an era known as the .?
dust bowl
The high dry objective lens has a numerical aperture of 0.85 what is the limit of resolution on this microscope?
The limit resolution is (520/2.1)= 247.61 or 248
How do you make a fire with a lens?
Take the lens into a place where the sun is shining. Hold the lens between the sunlight and the object you wish to burn. Move the lens nearer or further away until the lens throws a small usually pale blue circle on the object. Hold the lens steady until wisps of smoke appear. Whether the object catches fire will depend upon the nature of the object. Dry paper will burn but wet cloth will only steam until the material is dry.
When was High 'n' Dry created?
High 'n' Dry was created in 1980.
What does high and dry mean?
Leaving you high and dry is leaving you stranded, like a boat out of water.
