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-----------------light is refracted the most because it has the shortest wavelength
Violet
Red light is refracted least because it has the----------- wavelength
longest
How does light behave when hitting this shirt?
Yellow is reflected; all other colors are absorbed.
Filters reflect its own colour and absorb all other colours . True or False
False , it transmits its own colour
what are the primary colours ?
Red , Blue , Green
When the three primary colors mix they produce---------
White
What are the three secondary colors of light?
Cyan, Magenta, Yellow
Which color will transmit through the filter? and why ?
Red , filters only transmit their own color and absorb all other colors
Mention the colours of the spectrum in order
Red , orange, yellow , green , blue , indigo , violet
The similarity between the pinhole camera and the retina is ---------------
inverted image
what happens when more than one hole is made in the pinhole camera
the image is blurred
Image obtained in a pinhole camera is always---------
inverted and small
Mention the law of Reflection
The angle of incidence is equal to the angle of reflection.
Light moves slower through a more dense medium. True or False
True
When light enters a more dense medium, it bends--------the normal.
towards
When light enters a ------------ dense medium, it bends away from the normal.
less
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