The color components that will have the lowest index of refraction will be orange.
Answer:
Yes
Explanation:
There is a position that works better than this and that is switching the sides of the forks.
Answer:
negative ion
Explanation:
An atom that has fewer neutrons than protons and more electrons than protons is a negative ion.
The positively charged particles in an atom are the protons
The negatively charged particles in an atom are the electrons.
The charge an atom carries depends on the balance between the number of protons and electrons in an atom.
- When the number of protons is more than the number of electrons, the atom is positively charged.
- When the number of electrons is more than the number of protons, the atom is negatively charged.
Answer:
freqiency=velocity/wavelength
ief=20/2000=0.01hz
