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Low-frequency red light is used in dark rooms because it does not expose the film. This is because the red light has a low?
Wiki User
∙ 7y ago
Red light has low energy.
Wiki User
∙ 7y ago
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Why did Joseph Swan invent the light bulb?
Because he thought they needed more light in houses cottages and rented rooms. he also thought of making light bulbs because he wants to be different.
Why must you do light experiments in dark rooms?
So you can see it better
What is air fluid?
the air is a fluid because it flows in to rooms and it take the shape of what it fills.
Which of the following is not a use for lasers?
illuminating rooms
What are some objects that use concave?
Peepholes such as in hotel rooms
Why did Joseph Swan invent the light bulb?
Because he thought they needed more light in houses cottages and rented rooms. he also thought of making light bulbs because he wants to be different.
What did they do before light bulbs?
They had candles to light rooms.
Which characteristic accounts for the fact that red lights are used in dark rooms and DO NOT expose negatives during developing?
Low Energy
How many rooms are in the palace of light of faith?
1788 rooms which includes 257 bathrooms
What classrooms of Mae m walters are haunted?
The rooms that are haunted are 27,32,20,22,23,21 because we found out because every time we get out of the classroom we turn off the light and one light turns off but then it turn on by it self
Where does lighting occur most?
In rooms where a light is on.
In what rooms are sconces normally mounted?
Sconces are usually mounted in rooms which need light or decoration such as the master bedroom or bathrooms. Sometimes sconces can be mounted in garages for light.
What type of light for waiting rooms?
i say something dim.
Did the Romans have guest rooms?
I guess you would say because they had rooms for slaves and extra rooms so i really cant answer that
Why must you do light experiments in dark rooms?
So you can see it better
When was He Has Left Us Alone but Shafts of Light Sometimes Grace the Corner of Our Rooms... created?
He Has Left Us Alone but Shafts of Light Sometimes Grace the Corner of Our Rooms... was created on 2000-03-13.
Why do you need lightbulbs?
we need light bulbs so we can see in dark rooms.
