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How can you compensate for the decrease in the light intensity at high power?
Wiki User
∙ 11y ago
open the iris diaphragm.
Wiki User
∙ 11y ago
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How does light intensity change as you go from low power to high power magnification?
when you change from low power to high power the light intensity decreases. this is because the high power objective lens is smaller than the low power lens. therefore, the high power lens lets less light through
What happens to the power of the objective as the light intensity increases?
Going to high power on a microscope decreases the area of the field of view. The field of view is inversely proportional to the magnification of the objective lens. ... The specimen appears larger with a higher magnification because a smaller area of the object is spread out to cover the field of view of your eye
What happens to power as the time required to do work Does power increase or decrease?
Yes; power= work/time, or work per time, measured in watts.
How do plants grow in light?
from light and water not only light,but from light plants take the power of it
What are the characteristics of light microscope?
1.operate by mean of light beam 2.the limitation of light microscope is depend on the resolution power 3.produce 2D image 4.magnification power is up to 1000x
The changes in the field of view and the amount of available light when going from low to high power?
When using a compound microscope the depth of field decreases when the lens is focused close (High power). The intensity of the illumination (light) that gets though is less when the scope is high powered.
What is Formula for converting watts to foot candles?
Foot-candle is a unit of light intensity, not of power like watts. The power would vary, depending on the color of the light.Foot-candle is a unit of light intensity, not of power like watts. The power would vary, depending on the color of the light.Foot-candle is a unit of light intensity, not of power like watts. The power would vary, depending on the color of the light.Foot-candle is a unit of light intensity, not of power like watts. The power would vary, depending on the color of the light.
What happens to the power of the objective as the light intensity increase?
Increases
How does light intensity change as you go from low power to high power magnification?
when you change from low power to high power the light intensity decreases. this is because the high power objective lens is smaller than the low power lens. therefore, the high power lens lets less light through
Does light intensity affect electrical energy?
The more electrical energy there is there is more power or wattage which means that the light intensity is higher if there is more electrical energy.
Is a photometer an instrument that measures the intensity of the incoming light and quantifies it into numerical data?
Yes. A photometer is an instrument that measures the intensity of the incoming light and quantifies it into numerical data. A photometer is a light sensitive device and measure the power of light.
What is the intensity of light produced by an LED?
You nee to give information about the led. Candel power.
Light bulbs are measured in units of what?
Light bulb are measured in Candela (Cd) for its luminous intensity and Watt for its power consumed.
What change occurred in the intensity of the light in the field of view when you exchanged the low-power objective for the high-power objective?
It declined
What is sound intensity?
Sound intensity or acoustic intensity is defined as the sound power Pacper unit area A. The usual context is the noise measurement of sound intensity in the air at a listener's location as a sound energy quantity.
What does the intensity of a beam of em radiation mean?
The intensity of a beam can be measured by the power contained in a square metre cross-section of the beam. For example the Sun's light has an intensity of about 1400 watts per square metre.
What does a warning light that looks like horse mean on a Honda?
A decrease in horse power?
