Adoctor has a patient blow on one side of a u-shaped tube that is partially
filled with water and has a ball floating on the other side, as shown in the
image below. if the ball rises with a force of 150 n, what pressure did the
patient apply to his side of the tube?
direction of
blowing air
area = 0.001 m2
a. 150 pa
b. 100,000 pa
c. 150,000 pa
d. 0.15 pa

hi there if you are asking for conformation that wavelingth is the correct answer is wrong it is the answer is frequency. : )

i hope this you out, have a wonderful day

scientific laws are the result of testing theories and proving them to be facts.

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this