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What else can I help you with?
What colour light at the back of the car show its stopping or slowing down?
A red light is shown
Why do penguins stands with its back facing the sun?
Normally penguins have black colour skin at their back. In science black asorbs light very well. So penguins face their back to the sun which is black colour. As a result it asorbs light from the sun and keeps it warm.
Which fuse is for the back brake light in 99 cougar?
Our manual shows f24 as brake light fuse
What colour will a cyan object appear if only magenta light was shone on it?
A cyan object will appear black when only magenta light is shone on it. Cyan objects absorb magenta light, so no light is being reflected back to our eyes, causing the object to appear black.
How does light change direction through a prism?
it changes to colours of the rainbow, starting with a white light and gradually is altered due to the position of the light source and to violet in which the light fades to the back ground colour; and white light
What colour is a red object in green light?
A red object appears dark and almost black in green light because red objects absorb green light and do not reflect any light back to our eyes.
What is the difference between absorption and reflection?
Reflection is when a wave of light bounces away from the material, depending on the material it may maintain its strength. However absorbtion is when the beam of light hits a material and does not bounce back. To explain why light does not bounce back (becomes absorbed) you will need to know about the colour spectrum. A wave of white light contains, Red, Orange, Yellow, Green, Blue, Indigo and Violet. Certain coloured materials will absorb and reflect certain colours of the colour spectum. So say we aim our wave of light at a black filter. Black will absorb every colour in the colour spectum, thus not allowing for any reflection.
What is the Provincial flag and emblem of Khyber Pakhtunkhwa?
A traditional green flag, with the provincial emblem on the flag shows the Jamrud fort which guards the Khyber Pass, and mountains in the back. The green colour shows its ties with the Federation of Pakistan.
Which Colour is reflected when light is shone on blue surface?
A blue surface reflects blue light. This is because it absorbs most other colors of light in the visible spectrum and reflects only blue light back to our eyes.
What colour does a green light make a red object?
A green light makes a red object appear black, because red objects absorb green light and do not reflect any visible light back.
What has to occur for us to see color?
colour must occur in one of three ways: light must be refracted off a surface. light must pass through a fliter or prism or liquid. light must be projected. Of the correct wavelength to produce a colour. the light must then pass into the back of the eye and hit the rods and cones at the back of the eye. Then the brain must process the image through the optic nerve.
What color feathers do brolgas have?
Brolgas are light silvery-grey in colour, with dark legs. They have a scarlet band on the back of their head and neck.
