I believe it is C i am not sure
Answer:
(4) 8.5 m/s
Explanation:
You add both the meters together and both the seconds together and then divide them both.
Answer:
240m/s
Explanation:
The equation to calculate is wavelength= velocity/ frequency so to find the velocity you would have to multiply frequency by wavelength.
Out of the choices given, the best choice to explain the direction of the moving force of air is from area o high pressure to areas of low pressure.
