For a gradually varied flow, consider the following statements
$\mathrm{P}: y_{n}>y_{c}>y$ in $M_{3}$ surface profile
$\mathrm{Q}: $y_{n}<y_{c}<y$ in $S_{1}$ surface profile
where, $y_{n}$ is normal depth, $y_{c}$ is critical depth, and $y$ is flow depth.
Choose the correct option from the following
- $P$ is TRUE; $Q$ is TRUE
- $P$ is TRUE; $Q$ is FALSE
- $P$ is FALSE; $Q$ is TRUE
- $P$ is FALSE; $Q$ is FALSE
