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Why are rainbows always the same 7 colors?
Rainbows display the same seven colors—red, orange, yellow, green, blue, indigo, and violet—due to the dispersion of light. When sunlight passes through raindrops, it is refracted, reflected, and dispersed, separating the light into its constituent colors based on wavelength. This phenomenon consistently produces the same color sequence, regardless of the specific conditions, because of the properties of light and the way it interacts with water droplets.
What happens when all the seven colours of the spectrum combine together?
When all seven colors of the spectrum combine together, they create white light. This is because white light is a combination of all the colors in the visible spectrum.
How can we split up white light into the seven colours of the spectrum?
Use a prism.
What is the break up of white light into seven colours?
It is the refraction of white light being shone through a glass prism, or a raindrop, that separates the white light into the colours of the rainbow.
How many light post are on the back of an old ten dollar bill?
There are seven light posts on the back of an old ten dollar bill.
What is the function of a MAN6760?
Seven Segment Display
7 segment display LED?
A seven segment display is a device used to display numbers and letters on things such as alarm clocks. A 7 segment display is simply seven LED's packaged in a pattern that allows numbers and letters to be displayed by illuminating different sets of LED's.
Is 7 segment led a combinational circuit?
A: NO it is a display of seven segment to display a decimal of '0' to '9' it may have 8 LED for the point
What is the Function of led 7 segment with 8085 microprocessor?
A seven segment[E1]consist of seven light -emitting diode segments and one segment for the decimal point.The LEDs are physically arranged.To display a number, the necesssary segments are lit by sending an appropriate signals for current flow to the diodes
How to connect 74ls138 with 7 segment?
We cannot connect the 74ls138 straight with a seven segment display; for that we need a 7447(7 segment driver).
What is the Definition of seven segment cell?
The various display units available in market are cathod ray tube, light emitting diodes,neonplasma devices etc
What is the purpose of IC 14511?
it is three digit seven segment display driver IC
How do you interface two seven segment led display through 8255 using 8085?
I have made a project which interfaces seven segment waiting display with 8086 and 8255. If there is anyone in need of this project I can help. Write me on this page and I will write the detailed explanations.
What are the application of seven segment display?
A: Seven segment display can give digital number visually from a source like a computer that has binary outputs the number 64 in digital would be 100000 and also can display alphanumeric which is what humans can readily see So basically transfer information from a machine language to human language
What is the function of the MAN6760?
the man6760 is a seven segment display made by fairchild semiconductor. THIS ANSWER IS SO LAME.. THE REAL ANSWER IS UR MOM
How does your calculator shows number?
it works on the principle of seven segment display. according to the number the respective lines ,among 7 ,are displayed.
Is a 74ls48 hex schmitt trigger the same or similar enough to substitute for CD40106BCN hex schmitt trigger?
Certainly not. The 74LS48 is a BCD to 7 segment decoder, and the CD40106 is a hex schmitt trigger inverter. A 7 segment display is the type of numeric display that consists of seven bars that form an 8 when all of them are lit. The LS48 takes a 4 bit BCD word and figures out which bars to light up.
