Incompressibility of Ideal Fluids
A student claims that for an ideal fluid flowing through a constricted section of a pipe, its density must increase to maintain a constant mass flow rate. Which of the following statements best evaluates this claim?
A
The claim is correct; density must increase with pressure
B
The claim is incorrect; density decreases in constrictions
C
The claim is incorrect; ideal fluids are incompressible
D
The claim is correct; mass conservation requires it
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | dxie26808 | 2 | 2 | 0m 00s | 200 |
| #2 | psak12 | 1 | 1 | 0m 17s | 83 |
| #3 | clairemarcello | 1 | 1 | 0m 18s | 82 |
| #4 | flythree.lin | 1 | 1 | 0m 26s | 74 |
| #5 | varunrajaram1 | 1 | 3 | 0m 49s | 31 |
| #6 | vidya.avudaiappan | 0 | 1 | 0m 05s | -15 |
| #7 | rkacademics1969 | 0 | 1 | 0m 35s | -45 |
| #8 | cuevasazul953 | 0 | 2 | 0m 28s | -48 |
| #9 | Michelle.Gong27 | 1 | 3 | 2m 59s | -99 |
| #10 | dgrumm | 1 | 2 | 3m 56s | -146 |
Items per page:
10
1 – 10 of 11