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Why are the back shell heat shield and the Kevlar the materials for protection?
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How does the materials used in a laser affect the type of light emitted?
To make an atom emit light, an atom in the outer shell, or valence shell, must be knocked into a higher orbit. When it falls back to its valence shell, it falls back a specific distance and emits a photon of a specific wavelength. We see that as light of a particular color. Every element will have the orbit above the valence shell at exactly the same place. Each material will emit light of exactly the same color. To get a laser that will emit different colors, you would need to make your laser from several different materials.
What is the outer shell of an electron called?
The electron shell is also called the principle energy level in chemistry and atomic physics. The shells starting closest to the nucleus names go from shell 1 or shell K, shell 2 or shell L,shell 3 or shell m, etc. Each shell contains a certain amount of electrons the first shell starts with two and the number increases for each shell.
What are the electrons in the outermost electron shell or orbital called?
I think it's the valence shell
What is a shell?
A shell is the hard thing made out of calcium which snails carry
Is an igloo a frame shell or a mass?
its "MIXED" : shell,frame, mas. BUT u can say its shell if u didnt learn the word mixed.
What do Mollusk use for protection?
THey use a shell
What is a turtle protection?
its shell
What is a sea turtles protection?
its shell
What crab's protection?
Its shell maybe?!?!
What is a hermit crabs protection?
Their shell
What is the purpose of a shell?
For protection and a home.
How does the tough outer shell of a coconut protect it as it travels?
Coconuts travel over seas by floating. The tough shell actually serves more as a shield to water than as a shield to blunt force.
What do you call the shell of a crabs?
protection and there home
What do loggerhead turtles use for protection?
its shell
What structure do turtles have for protection?
their shell protects them..
Armoured shield for ship's guns?
For guns not mounted in a turret, this would likely be a Splinter Shield (protects from shell splinters)
Is an armadillo shielded?
Yes, the hard shell on the armadillo's back is its protection, or 'shield'. But you can still harm one because the shell only cover the back, end and part of the stomach. Of course I'm not saying that you do want to hurt one, it's just some extra info. Hope that helps!
