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Why must you keep your eyelashes off the eyepiece of a microscope?
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Why must the objective be lined up directly underneath the eyepiece?
You will be unable to see, or unclearly see, the object in which you are viewing.
What must be done there is too much light that illuminates the specimen you are observing under the microscope?
Turn down the light.
Why must satellites in Leo travel very fast?
keep gannas
Why must hot air balloon pilots do occasional blasts on the burner?
To keep the hot air flowing in the balloon.
What advice would you give someone about how to collect light to shine into a microscope?
light is collected by a mirror at the base of the microscope. The mirror is held in special joints that allow it to move in any direction. The light comes from a lamp or from a sunless sky. It must never be collected directly from the sun as this can cause sever eye damage and blindness. Some microscopes have a built-in lamp instead of a mirror. The light either shines directly through a hole in the stage onto the specimen or it passes through a hole in a diaphragm.
Why do you have eyelashes and eyelids?
Eyes are very sensitive. They must remain hydrated and free of any floating debris found in the air. The eyelids are used to keep the eyes hydrated, and the eyelashes are used to clear debris away from the eye. Those are the uses of the Eyelashes and eyelids.
What is the total magnification of a microscope if the microscope is on low power?
Total magnification will be ocular magnification multipled by the objective magnification i.e. 10 x 25 = 250x.AnswerThe last time I checked if the eyepiece is on Low Power that means it is 10x. You must multiply the additional 20x, so the total magnification is 200x.
What is the total magnification of a compound microscope?
The ocular lens are 10x magnification. Objective lens are 4x, 10x, 40x, 100x magnification. So once an objective lens is selected, the total magnification would be given by its product with the 10x magnification of the ocular lens. For example, if objective lens selected is 40x, total magnification would be: (10x)(40x)=400x total.
Do your eyebrows or your eyelashes go grey first?
Must be eyebrows; 'cause I've gone grey (that which I still have anyway) and my eyelashes are still black.
How do you write microscope in a sentence?
I must have left my microscope in the car.
What is the difference between a optical microscope and a non- optical microscope?
light is must for optical microscope while is not necessary for nonn optical one
Why must the objective be lined up directly underneath the eyepiece?
You will be unable to see, or unclearly see, the object in which you are viewing.
How do you carry a microscope?
You carry it with one hand on the base of the microscope and the other hand on the arm of the microscope. You must be careful with it too.
How must samples be prepared for observation by an electron microscope?
They must be preserved and dehydrated. Once this is accomplished, put the specimen onto a slide, and then the slide is ready to be viewed under the microscope.
What piece of equipment must you use if you want to see microorganism?
Either a electron microscope or light microscope at 100X
For a microscope to be useful it must combine two properties?
it must combine magnification and resolution
How must samples be prepare for observation by electron microscope?
They must be preserved and dehydrated. Once this is accomplished, put the specimen onto a slide, and then the slide is ready to be viewed under the microscope.
