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Why does your hand glow red when you put a flashlight against it?
Wiki User
∙ 13y ago
Human skin is opaque - in that it lets a small amount of light pass through (like looking at a light through a sheet of white paper). The red colour comes from the minute blood vessels illuminated by the light passing through the skin.
Wiki User
∙ 13y ago
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What is the shape of a flashlight?
The flashlight shape is always in tube body, which is easier to held by hand and put in batteries.
What happens when a glow stick breaks open on your clothes?
it will not hurt you. you will just glow till you wash it off. [that does not mean you should put it in your mouth though]
What force can be felt when you put your hand out of a moving car?
One pair of forces is your hand pushing against the wind, and the wind pushing back against your hand.Another pair of forces is gravity from Earth pulling your hand down, and your hand pulling up against Earth; but this doesn't depend on the fact that the car is moving.
Does temperature effect the brightness of a glowstick?
Yes it is. If you put a activated glow stick in hot water the atoms in a glow stick will start to move around. The plastic will expand letting the atoms move. When the atoms move they create energy, energy equals bright light. If you were to put the activated glow stick in room temperature water it would not be as bright. The atoms will stay the same. If you were to put a activated glow stick in cold water the atoms won't move. They will huddle together. No movement means no energy which means no brightness. You are welcome :)
What does balenced force mean?
it means like...... take a pen and put it in your hand you might not feel this but your hand is pushing against the pen if you keep the pen in the same place the forces are balanced but if you raise the pen the forces are unbalanced
When you get glow in the dark braces should you put a flashlight on your teeth?
Yes, if you don't put a flash light in ur mouth it doesn't glow. So..I am deciding not to get glow in the dark braces cuz its a lot of work to even get them to glow.
How do you glow on Club Penguin?
you need ghost costume flashlight now put them on (nothing else on)and dance.you should glow for a second mnbvrulez
Why does the moon look red?
Because the sun is behind it or near it so it is brighter. Like your hand if you put a strong flashlight on the back of it.
What is the shape of a flashlight?
The flashlight shape is always in tube body, which is easier to held by hand and put in batteries.
How do you use a diapason?
you hold it by the branch,bang it against your hand the put the branch against your sternum!
What is salutations?
A salute can be described as occurring when you put your hand up against your forehead and then put your hand back down.
How do you get tan skin to glow?
put acne creme on, let it dry, and then put on dove energy glow.
How do you make glow putty?
Get plain putty and put glow stuff on it
Is it against the rules to put your hand on the table when playing table tennis?
You may not touch the table with your free hand
Is phosphorus in glow sticks?
No, phosphorus is NOT in glow sticks. Phosphorus is way to dangerous to be put in glow sticks. While a glow stick does have phosphorescence (meaning glow after illumination), it does not have phosphorus.
How long does glow water glow?
well it takes a couple hours to glow and if you do it just right and put it under a black light thin it will glow.
Why does glow slime glow?
It glow from three cemecals glue, highlighter, and the borax. Put the main thing is the black light.
