Use the diagram to answer questions 5 and 6.
The length, L, of the string is 6 m.
bog
5. What is the wavelength of the wave in the
string?
A) 6m
B) 3m
C) 2m
D) 4m
E) 2.4m

Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c.what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?

The direction of the current in an alternating current circuit remains constant. is direct. changes repeatedly. changes randomly.

Would it be correct to say the doppler effect is the apparent change in the speed of a wave due to the motion of the source? be sure to fully explain your position using at least 3 complete content related sentences.