Toggle Menu
Menu
ClassNotes
Search ClassNotes...
Search...
Ctrl
K
Command Palette
Search for a command to run...
Become a Tutor
Toggle layout
Toggle theme
Prepare Standardized Tests
Notes & Solved Past Papers
Shop
Tutors
Company
Fluid Dynamics… | NUST Entrance Test Physics | ClassNotes
Home
/
NUST Entrance Test
/
Physics
/
Fluid Dynamics
Set 3
Premium
MM
Mashaal Masha
Oct 12, 2022
Bookmark
Previous
Next
Choose the correct options for the following questions.
Drag force increases if speed of the object moving through the fluid:
Bookmark
Difficulty: Easy
A:
Increases
B:
Decreases
C:
Remains constant
D:
None
Report issue
Stoke's law is not applicable when the speed of the object moving through a fluid is:
Bookmark
Difficulty: Easy
A:
Zero
B:
Small
C:
Large
D:
None
Report issue
When the upward drag force of the fluid becomes equal to downward force of gravity of the droplet, then its velocity:
Bookmark
Difficulty: Easy
A:
Starts increasing
B:
Starts decreasing
C:
Becomes constant
D:
Is called escape velocity
Report issue
←
Set 2
Set 4
→
Premium content
Sign in and upgrade to continue reading.
Go back
Sign in
View plans
Continue studying
post
Fluid Dynamics - Set 1
post
Fluid Dynamics - Set 2
post
Fluid Dynamics - Set 4
post
Fluid Dynamics - Set 5
post
Fluid Dynamics - Set 6
