Humpback whales are known to produce frequencies as low as 20Hz and as high as 20,000. If the waves are travelling at 1,224.13m/s what is their wavelength at 20Hz? Round to 2 decimal places.

The wave length will be 61.2065m

Explanation:

we know that wave length is equal to speed of wave divid by frequency.

radiation warms things up temp rises convection currents air circ windy weather

d₁ = displacement of tern from arctic to antarctic = 11000 miles

d₂ = displacement of tern from antarctic to arctic =   - 11000 miles

d = total displacement for the journey

total displacement for the journey is given as

d = d₁ + d₂

d = 11000 + (-11000)

d = 0 miles

t₁ = time of travel from arctic to antarctic = 3 months = 3 x 30 days = 90 days

t₂ = time of travel from antarctic to arctic = 3 months = 3 x 30 days = 90 days

t = total time of travel

total time of travel is given as

t = t₁ + t₂

t = 90 + 90

t = 180 days

average velocity is given as

average velocity = total displacement/ total time

v = d/t

v = 0/180

v = 0 miles/day