Answer:
µ = 
Explanation:
µ = 1/ sinC
µ -----> refractive index of medium
C ----> critical angle
Hope this helps!
A.
According to the equation: v=λ*f
λ stands for wavelength. wavelength increases, the frequency will decrease. lower frequency deserves low energy.
Each horizontal row is called a period.
Kinetic Energy:
Kinetic Energy is the energy of motion.
Mass:
Mass is the number of particles that a substance has
I think the correct graph would be
the THIRD GRAPH
The factors that would help identify a biome are climate, the plants and animals living there, the country where it is located and the amount of rainfall received. Biome is a very large ecological area on the surface of the Earth with animals and plants adapting to their environment.