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When approaching a lock in a boat what color light means approach the lock under full control?
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Which color has a higher frequency?
In the visible-light portion of the electromagnetic spectrum, frequencies are lowest near red light (approaching infrared waves) and highest near violet light (approaching ultraviolet rays).
When passing through a lock which light means approaching the lock under full control?
Amber
What does frequency control in light?
Frequency controls the color of the light.
What passing through a lock which light means approach the lock under full control?
amberWhen passing through a lock, an amber light means “approach the lock under full control."
If a light source is approaching you at a speed very close to the speed of light it will appear to be what color?
That all depends what color it was when it left the source. Whatever wavelength it had at the source, if it's approaching you, you'll measure a shorter wavelength (higher frequency) as it passes you. But don't forget that regardless of the speed or direction of the source, you'll measure the light passing you at the 'speed of light' ... no more or less.
When Passing through a lock which light means approach the lock full control?
Amber
When passing through which light means approach the lock under full control?
Amber
When passing through a lock which light means and approach the lock under full control and?
amber
When passing through a lock which light means and approach the lock under full control?
amber
When passing through a lock which light means approach the lock under full control.?
Amber
When passing through the locks which light means approach the lock under full control?
Amber
When passing through a lock which light means approach the lock under full control?
Amber
