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A red object would appear dark or black when viewed through a blue filter because blue filters absorb red light, preventing it from passing through. This would result in the red object appearing much darker since it is not reflecting or transmitting the blue light that the filter allows to pass.
What else can I help you with?
What colour filter if blue object to look black?
A yellow filter would absorb blue light, making a blue object appear black in a black-and-white photograph.
What colour filter could you use if you wanted a blue object to look black?
You could use a yellow filter to absorb blue light, making the blue object appear black since no blue light would reflect off of it.
What is opaquee?
if you mean opaque, it is a translucent colour that you cannot really see through, as an example a pearl would be opaque
What would you expect to see if you looked at a thick opaque object through a compound microscope?
If you look at a thick opaque object through a compound microscope, you would likely see little to no details as the object is blocking the passage of light. Additionally, the object may appear dark or shadowed since light cannot pass through it to form an image on the microscope's lens.
What colour would a green object look under a red light and why?
A green object would look blaack in a red light because coloured objects absorb all colours except the colour they are, so a green object absorbs 6 colours (red, orange, yellow, blue, indigo, violet) and reflects 1 (green). In this situation, there is no green light to reflect and it can't reflect other colours, so it looks black. :)
What colour filter if blue object to look black?
A yellow filter would absorb blue light, making a blue object appear black in a black-and-white photograph.
What color would a blue object appear through a green filter?
A blue object would appear darker when viewed through a green filter because the green filter would absorb some of the blue light that the object reflects, resulting in a more subdued color.
What color would a blue object appear through a blue filter?
green
What would a green object look like through a blue filter and why?
A green object viewed through a blue filter would appear darker or black because the blue filter would absorb most of the green light, allowing very little to pass through. This lack of green light reaching our eyes makes the object appear darker and alters its color.
What colour filter could you use if you wanted a blue object to look black?
You could use a yellow filter to absorb blue light, making the blue object appear black since no blue light would reflect off of it.
What colour would you see if you shone a white light through a blue filter?
I think you would see blue.I say that, because I'm thinking to myself: "WHAT MAKES THE FILTER BLUE ? ! ? !"
Which matierials would you use when separating an object from sand without touching the object?
You would use a filter. Like the ones for gold.
Why wouldn't you see any colour if you put a blue filter in front of a red filter?
If you put a blue filter in front of a red filter, the blue filter would block all the red light and only allow blue light to pass through. The red filter would then block all the blue light that passed through the blue filter. This would result in no light passing through the filters, so you wouldn't see any color.
What filter would you use to make a blue object look black?
red filter
What colour would a grean object be if a red light shines on it?
black
What colour would a white object be if a blue light shone on it?
blue
How do filters affect the color of an object?
Coloured filters are sheets of plastic used to get colour away from white light. They work by letting some of the spectrum through and absorbing other parts of it. For example a red colour filter lets red light and some orange light pass through- it absorbs all other colours of the spectrum From Little miss me9087
