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this depends on the situation. normally all one would need is a thermal sensor in order to detect light
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∙ 15y ago
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Can you detect cell walls with a light microscope?
no, you would need great magnifacation to see a cell wall
Why cant humans detect infrared light?
They can. While human eyes can not "see" infrared light, humans can detect this light as "heat" on the surface of the skin.
What can ocelli detect?
Tiny eyes (also called ocelli) that can detect light and dark are located on top of the spiders cephalothorax. They also can detect different wavelengths and intensities of light.
What is needed to detect light?
eyes
How much of the electromagnetic spectrum can your eye detect as light?
visible light
Why is it necessary to detect radiation from space and not just light?
Light is radiation.
What eye cell does not detect color?
The rods in the retina of the eyes are sensitive to low levels of light and movement. The cones are the ones that are sensitive to color and intensity, so the rods do not see color.
What do your suprachiasmatic nuclei help you to detect?
light
Can guard cells detect light?
yes
How do you detect lighting?
With a ultraviolet light detector.
Can an worm detect light and darkness?
sex
What is the function of photoreceptor?
detect light to retina
