Explain Hooke's law with necessary figure and
derive an expression for the energy density in
a stretched wire.

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.

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