Some giant ocean waves have a wavelength of 25 m and a frequency of 0.26 Hz. What is the wavespeed of such a wave? *

Explanation:

The frequency equation for waves is

where f is the frequency, v is the velocity, and lambda is the wavelength. Filling in:

so

v = .26(25) and

v = 6.5 meters/second

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.