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What are the disadvantages of using the High power Objectives?
THE disadvantage of using high power objective is to
What is high power objectives in microscope?
The high-power objective on a microscope is larger lens with higher magnifying power. (40x)
Which is longer the HPO or LPO in the microscope?
HIGH POWER OBJECTIVES
What do low and high power objectives do?
the difference between the low power and high power objectives on a microscope are that the low power objective has a lesser magnification than the high power objective
What is the effect of changing from lower power objectives to higher power objectives?
Low power objective magnifies the object by 10 times, whereas high power objective magnifies 40 times. When we change from low power to high power, the object appears larger, exactly 4 times larger than low power. Low power objective covers a larger area, whereas high power covers a smaller area.
What are the powers of the objectives?
The field for the high power objective is very small, so if you do not have the organism or whatever you want to view in focus on a lower power, it may be very difficult to find on high power. Also, the lens for the higher power objectives are longer than the lower ones, which makes them closer physically to the slide that you are viewing than the lower objectives. Thus you must use the fine tuning knob to sharpen the image in high power, because you could break the slide if you use the course adjustment knob.
What are the dangers of high power objective?
The field for the high power objective is very small, so if you do not have the organism or whatever you want to view in focus on a lower power, it may be very difficult to find on high power. Also, the lens for the higher power objectives are longer than the lower ones, which makes them closer physically to the slide that you are viewing than the lower objectives. Thus you must use the fine tuning knob to sharpen the image in high power, because you could break the slide if you use the course adjustment knob.
What is the objectives of use a microscope?
The objectives are what magnify an item. They are usually 10x, 40x, and 100x. These are also known as low power, high-dry, and oil immersion. Some microscopes also have a 4x for quick scanning.
What should you do if the high power objectives lens touches or breaks the coverslip?
Take the camera to be repaired. - - - - - A high-power objective lens is part of a microscope. If it touches or breaks the coverslip, immediately notify your teacher who will inspect the instrument.
What is the name of the adjustment knob that moves the body tube for focusing with the high-power objective lens?
I assume you would use the fine adjustment knob for high power objectives.
What is the role of the Aswan High Dam for Egypt?
The Aswan High Dam had two main objectives (1) provide hydroelectric power for Egypt and (2) stop the seasonal floods of the Nile River.
What are the three objective lenses on the compound microscope?
A) a long power objective- shortestB) a high power objective- longerC) a oil immersion objective- longest
