They are absorbed by the cellophane (some frequencies may be reflected back depending on the type of material).
the light turns green because all the other colours of the spectrum are absorbed while the green is reflected
If you pass white light through a prism, it will separate out into the individual colors of the visible spectrum.
White light is made up of many lights which have different properties. We say that there are seven colours of light. We see a spectrum when white light is passed through a glass prism. When the various colours pass out of the air and into the prism, they are bent at different angles. This happens again when the rays leave the glass and pass back into the air. That is when we see the almost magical spectrum.
is past through
The white light will shine through it and turn into red light.
the light turns green because all the other colours of the spectrum are absorbed while the green is reflected
If you pass white light through a prism, it will separate out into the individual colors of the visible spectrum.
Yeah, unless you have some kind of weird cellophane that decided to prove me wrong.
Spectrum. The order of colours is named as VIBGYOR
dispersion
White light is made up of many lights which have different properties. We say that there are seven colours of light. We see a spectrum when white light is passed through a glass prism. When the various colours pass out of the air and into the prism, they are bent at different angles. This happens again when the rays leave the glass and pass back into the air. That is when we see the almost magical spectrum.
is past through
The white light will shine through it and turn into red light.
Transparent, or see-through paper, is called cellophane.
White light is composed of many colours. When these colours combine, they look white. One way of showing that white light is composed of different colours is to make white light pass through a glass prism. This splits up the white light into its constituent colours. I f you hold a screen in its path, you will see a band of colours. This band of colours is called the spectrum. Since it is visible to human eyes, it is called the visible spectrum.
White light is composed of many colours. When these colours combine, they look white. One way of showing that white light is composed of different colours is to make white light pass through a glass prism. This splits up the white light into its constituent colours. I f you hold a screen in its path, you will see a band of colours. This band of colours is called the spectrum. Since it is visible to human eyes, it is called the visible spectrum.
White light is composed of many colours. When these colours combine, they look white. One way of showing that white light is composed of different colours is to make white light pass through a glass prism. This splits up the white light into its constituent colours. I f you hold a screen in its path, you will see a band of colours. This band of colours is called the spectrum. Since it is visible to human eyes, it is called the visible spectrum.