Answer:
"332.8 m/s" is the right solution.
Explanation:
The given values are:
Wavelength,

Frequency,

As we know,
⇒ 
or,
⇒ 
By putting the given values in the above relation, we get
⇒ 
⇒ 
Answer: B
Cohesion makes water stick together, which is vital in transporting nutrients from tree roots to other parts of the plant.
The phenomenon of "weightlessness" occurs when there is no force of support on your body. When your body is effectively in "free fall", accelerating downward at the acceleration of gravity, then you are not being supported.