A.
According to the equation: v=λ*f
λ stands for wavelength. wavelength increases, the frequency will decrease. lower frequency deserves low energy.
It is important to maintain septic systems in order to <span>prevent untreated sewage from contaminating groundwater</span>
Answer:
1:4
Explanation:
The formula for calculating kinetic energy is:

If the mass is multiplied by 4, then, the kinetic energy must be increased by 4 as well. Since they will be travelling at the same speed when they are at the same point, the relation between KA and KB must be 1:4 or 1/4. Hope this helps!
plasma is a superheated liquid
So, a would-be the correct option.
Answer:
speed and acceleration
Explanation:
speed is a scalar quantity
acceleration is a vector quantity