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Commands that are not relevant at a particular time will be greyed out. For example, before you do a Paste, you must first have done a Copy or a Cut. If you haven't done either of those, then Paste will be greyed out. Once you Copy or Cut something, then Paste will become black and you can use it. If you have not done anything, then you cannot do an Undo, so it is greyed out. Redo will be greyed out until you have done an Undo. The same applies to many other commands. So commands will be grey or black, depending on what else you have done.
What else can I help you with?
How do you conceal data in excel?
It depends on what you are trying to accomplish. You can hide a column, so it does not appear or you can format the cell contents to be white instead of black.
Why does a blue object appear black when illuminated with light?
A blue object appears black when illuminated with light because it absorbs most of the light that hits it, including the blue light that gives it its color. This absorption of light prevents the object from reflecting enough light to appear blue, making it appear black instead.
In Excel why do the letters i and l type in gray and all other letters type in black?
That is not a function of Excel.
What happens to the light when it falls on a black surface?
When light falls on a black surface, it gets absorbed rather than reflected or transmitted. This absorption occurs because the black surface does not reflect any of the light that hits it, converting the light energy into heat energy instead. This is why black surfaces appear dark, as they do not appear to reflect any light back to the observer.
What colour would a red book be in green light?
In green light, a red book would appear black. Green light does not contain any red wavelengths to reflect off the red book, so it would absorb most of the green light and appear black instead.
Is an active cell outlined in black in Excel?
Yes, the active cell is outline in black.
What colors of light are reflected by a black object?
Black objects absorb most of the light that falls on them, so they do not reflect any specific color. Instead, they appear black because they reflect very little light that is visible to the human eye.
Why are the clouds black?
Clouds appear black when they are thick and dense, blocking out sunlight and making them appear dark. This can happen when there is a lot of moisture in the air, causing the clouds to absorb more light and appear black.
Solution of Black-Scholes equation?
The related link gives you an Excel spreadsheet with the solution of the Black-Scholes equation
When your grandma was dying her fingernails and toes where black why?
were black not where black.Tthey appear black because the skin under the nails have no more circulation.Hemolyzed blood appear to be black,no more Oxygen.
What are the commands for the computer terminal in Call of Duty Black Ops?
Hi There, Excellent Question First Of All There Is Quite Alot Of Them To Go Through So I Would Do This, When On The Computer Terminal Press Help And All Of The Commands Should Appear And There Is Also Another 2 Commands Which Can Get You A Trophy, Just Type In ''Zork'' And Another One Which Unlocks One Of The Hidden Zombie Maps. Just Type In ''DOA'' And That Should Be All Of Them. I Hope This Information Is Helpful And Satisfies You Curiosity.
What is the answer to An object that absorbs all colors will appear?
Black.
