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Red light is not harmful to the human body when encountered in regular amounts, as it has a longer wavelength and lower energy compared to other types of light. However, excessive exposure to red light can cause eye strain and disruption of circadian rhythm if viewed at night, which may affect sleep patterns. Overall, red light is not considered harmful unless in extreme conditions, such as from lasers or intense sources.
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What colour is a red object when red light shines on it?
Red light shining on an object that reflects primarily red light will be red
Why does red appear red when light falls on it?
Red appears red when light falls on it because objects reflect certain wavelengths of light while absorbing others. In the case of red, the object reflects red wavelengths of light and absorbs other colors. This reflected red light is what our eyes perceive as the color red.
What color of light does a transparent red object transmit?
A transparent red object would transmit red light while absorbing other colors of light.
If red and green light are shining on a red apple what happens to the red and green light?
The red light is absorbed by the red apple, while the green light is reflected. This is because the red apple appears red because it absorbs all colors of light except red, which it reflects.
When the light hits a red object red light is?
When light hits a red object, the object absorbs all colors of light except for red. Red light is reflected off the object and that is what we perceive as the object's color.
Is the red light on the electric alarm clock harmful?
I don't think the red light on an alarm clock could be harmful. They keep on making them. And I've never known anyone to be hurt by the red light on an alarm clock.
Are red lights harmful to reptiles?
Yes, red lights can be harmful to reptiles because they can disrupt their natural day-night cycle and affect their behavior and health. It is recommended to use a low-wattage white light or a heat lamp for reptiles instead of red lights.
Are red heat lamps harmful to bearded dragons?
Red heat lamps are not harmful to bearded dragons as long as they are used correctly and provide the necessary warmth and light for the reptile. It is important to monitor the temperature and ensure that the lamp does not overheat the enclosure.
Is red tacton harmful?
no it is not harmful as the transeiver is insulated .
Are red lights harmful to bearded dragons?
Yes, red lights can be harmful to bearded dragons as they can disrupt their sleep patterns and may affect their overall health. It is recommended to use a ceramic heat emitter or a low-wattage white light for nighttime heating instead.
What is harmful about a red panda?
the red on the panda is blood
The euglena's red eyespot is used for?
so it can find the brightest part of its environment it is not a true eye like ours all it does is detect light
Using hair dye to get red highlights-useful or harmful?
harmful
Is red algae harmful?
**** yes
What colour is a red object when red light shines on it?
Red light shining on an object that reflects primarily red light will be red
What harmful light is produced during welding?
ultraviolet light
How can you use harmful in a sentence?
David, with the red ripped shirt, had harmful germs on his body.
