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What is the standard signal sequence of a regular traffic light?
Green-Yellow-Red-Green For color blind people the traffic light would be upright and from top it would be. Red Yellow Green.
What objects reflect and absorb light?
Any object you can see reflects light. If it did not reflect any light it would be invisible. Similarly, no object is so reflective that it reflects all light. The proof that it absorbs light is that it increses in temperature as it is exposed to light.
How much would someone weigh under water?
It depends on the density of the object that weighs one pound, and how much of it is under water. The object will weight 1lb - water density * object volume under water; If the object is on average is less dense the water (i.e. is buoyant), and is allowed to swim, its weight will be 0 because proportion of its volume under water will compensate gravity exactly.
Is a lighted candle an example of a luminous object?
Luminous objects are the objects that responsible for our vision and omit their own light. Stars, radium, LED, and sparks are some of example of artificial luminous object.
The color of the light is determined by what of the light waves?
The colour of an object is determined by the wavelengths of light it reflects. An object that is purley one wavelength (lets say a specific wavelength in the blue part of the spectrum) would be absorbing all visable wavelengths except that specific blue wavelength.
What colour would a green object look under yellow light and why?
A green object would appear dark or almost black under yellow light. This is because yellow light consists of wavelengths that are primarily in the yellow part of the spectrum, and it does not contain much green light. Therefore, the green object would not reflect much light back to our eyes, resulting in its dark appearance.
What colour is a yellow object under a red light?
The yellow object would appear dark or black under a red light because red light does not contain any yellow wavelengths to reflect off the object.
How does a yellow object look in green light?
A yellow object would appear dark or even black in green light, as yellow objects reflect yellow light and absorb other colors. Green light contains very little yellow, so the object would not reflect much light back to our eyes.
What would a green object look like shone onto a yellow light?
When shining a green object onto a yellow light, the green object would absorb most of the yellow light while reflecting the green wavelengths. This would make the green object appear even brighter and more vibrant due to the contrast created by the yellow light.
What colour would white shoes appear under a yellow disco light?
white shoes appear white because it reflects all 7 colours of white light when fallen on to it.Therefore if only yellow light is fallen on to this object it would give out light rays which are yellow in colour . so shoes would appear yellow.
What color would a yellow cloth appear if illuminated with the following types of light blue?
The yellow cloth would appear dark under cyan light, as cyan light absorbs yellow. It would appear brownish-gray under blue light, as blue light is the opposite of yellow on the color wheel and would cancel it out.
What colour would a yellow object look in blue light?
In blue light, a yellow object would appear dark or black because yellow absorbs blue light and reflects other colors. This means that the object wouldn't reflect any of the blue light, making it appear dark.
What color would banana be under a yellow light?
Banana would appear as a darker shade of yellow under a yellow light due to the way light interacts with its surface texture. The yellow light would enhance the yellow tones of the banana, making it appear richer and more vibrant.
What does a blue object look like in yellow light?
It's called "A Blue Object" because when light of many colors falls on it, it reflects the blue light toward your eyes and absorbs all the other colors, including yellow. So if yellow light is the only light falling on it, the light is all absorbed, none is reflected to your eyes, and the object appears black.
If an object reflects red and green light what color does the object appear to be?
If an object reflects both red and green light, it will appear yellow to our eyes. This is because our eyes perceive a combination of red and green light as yellow.
How will a lemon appear if green light shines on it?
A lemon would appear green under green light because the object reflects the color of light that it does not absorb. In this case, a lemon's yellow color would absorb all other colors except green, which it would reflect.
What would a white object appear under a red light?
A white object would appear to be red under a red light because the object reflects red light and absorbs other colors. This is because the color of an object depends on the wavelengths of light it reflects.
