What is the wavelength of a wave with a frequency of 330 Hz and a speed of 343 m/s?
A. 1.04 m
B. 1.13 x 105 m
O C. 8.8 x 10-6 m
D. 0.96 m

2) a cubical block of stone is lowered at a steady rate into the ocean by a crane, always keeping the top and bottom faces horizontal. which one of the following graphs best describes the buoyant force b on this block as a function of time t if the block just enters the water at time t = 0 s?