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What else can I help you with?
Is there more or less light passing through the ocular lens when using the higher power objective lens compared to the low power why?
Less light
Are visual receptors more or less sensitive in light adapted state?
Visual receptors are less sensitive in the light-adapted state. This is because when exposed to bright light, the photoreceptor cells become desensitized and require more light to respond.
If you operate an incandescent light bulb at less than its rated voltage?
Since an incandescent light bulb is an appliance that has a fixed electrical resistance, operating it at less than its rated voltage means that it will draw less than its rated current and will produce less light.
Does a 120 volt light use less than a 240 volt light?
Not necessarily. The voltage of a light does not directly determine its energy consumption. The power rating of the light (measured in watts) will determine how much electricity it consumes. A 120-volt light may consume more or less energy than a 240-volt light depending on its power rating.
In what part of the cell cycle will you see chromatin and not chromosomes?
telophase. in this phase the chromosome disperse and you can't see the chromosome anymore throught the light microscope.
What are the characteristics of shadow?
Shape of object between light source and viewing shadow, less light, etc.
What are characteristic of shadow?
Shape of object between light source and viewing shadow, less light, etc.
What are the characteristics of a shadow?
Shape of object between light source and viewing shadow, less light, etc.
Do you need more or less light with a wet mount vs a stained?
You need less light with a wet mount and more light with a stianed one. Barcteria, cells, etc. are almost always transparent. If you increase light in an unstained mount it will bleach out whatever it is youa re looking at.
What happens to the amount of light needed as you move from a lower to a higher magnification?
you are viewing a smaller area so you need less light
Which of the following is not a reason that astronomers have trouble viewing distant stars?
Distant stars give off less light
How do you use less command in Linux?
Viewing a file:"less [filename]"viewing the standard output of a command:"[command] | less"
Why should microscope light be dimmed when viewing living nearly transparent cells?
Human A&P Lab manual (cat version), N. Marieb, Pg. 346. "Place the slide on the stage, and locate the cells at the lowest power. You will probably want to dim the light with the iris diaphragm to provide more contrast for viewing the lightly stained cells. Furthermore, a wet mount will dry out quickly in bright light because a bright light source is hot." The answer I believe is 'to provide more contrast'
What wavelength ultraviolet light is best for viewing fluorescent minerals?
Short-wave ultraviolet light (UV-C, 100-280 nm) is best for viewing fluorescent minerals, as it provides the most intense fluorescence. Medium-wave ultraviolet light (UV-B, 280-315 nm) can also be used, but the fluorescence will be less intense. Long-wave ultraviolet light (UV-A, 315-400 nm) is not ideal for viewing fluorescent minerals as it may not excite the fluorescence as effectively.
Why tail light red color?
Red light has the longest wavelength and is less likely to be scattered by particles in the air. This means that red lights can be seen more easily in fog, so it makes cars more visible in bad viewing conditiions.
Is it bad to look outside during a lunar eclipse?
It is o.k. to view a lunar eclipse, because unlike a solar eclipse you are not viewing direct sunlight which can be harmful and blinding but rather reflected light. When viewing a lunar eclipse you would see even less light than viewing a full moon which we know is safe.
Except that OLED TVs are very slim what other qualities should I know?
The other qualities which make it better than others are refresh rate, contrast ratio, no back light, less power consumption, weight, and wide viewing angle.
