If a transverse wave measures 2 meters from peak to trough, what is the amplitude of the wave?

In waves, the amplitude (A) is defined as the distance between the origin to the peak or from the origin to the trough.

Then, From a peak to trough, there is two amplitudes

In our problem,

Then the amplitude of the wave is 1 meter

the rearrangement of particles in a physical change. hope this

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2