Answer: 500 velocity
Explanation: Wave velocity (m/s) =Wavelength (m) * Frequency (Hz) Example calculation. I found this by using calculation of wavelength times frequency and the answer will be your velocity.
Hi,
The answer should be letter B, as H2O is a compound made of two different elements in a definite proportion.
Answer:
selective permeability
Explanation:
The property or characteristic of cellular membrane to allow certain substances to pass through the cell is known as selective permeability. The movement of molecules and ions across the cell can be active or passive.
To check your answer at least twice
South to north. It's the opposite.
HOPE THIS HELPED!!
