MCQ Mojo
access_time
menu
Quiz
Web Stories
CBSE
arrow_drop_down
MCQ Questions for CBSE Class 12 with Answers
MCQ Questions for CBSE Class 11 with Answers
MCQ Questions for CBSE Class 10 with Answers
MCQ Questions for CBSE Class 9 with Answers
MCQ Questions for CBSE Class 8 with Answers
MCQ Questions for CBSE Class 7 with Answers
MCQ Questions for CBSE Class 6 with Answers
MCQ Questions for CBSE Class 5 with Answers
MCQ Questions for CBSE Class 4 with Answers
MCQ Questions for CBSE Class 3 with Answers
MCQ Questions for CBSE Class 2 with Answers
MCQ Questions for CBSE Class 1 with Answers
CBSE
arrow_drop_down
MCQ Questions for CBSE Class 12 with Answers
MCQ Questions for CBSE Class 11 with Answers
MCQ Questions for CBSE Class 10 with Answers
MCQ Questions for CBSE Class 9 with Answers
MCQ Questions for CBSE Class 8 with Answers
MCQ Questions for CBSE Class 7 with Answers
MCQ Questions for CBSE Class 6 with Answers
MCQ Questions for CBSE Class 5 with Answers
MCQ Questions for CBSE Class 4 with Answers
MCQ Questions for CBSE Class 3 with Answers
MCQ Questions for CBSE Class 2 with Answers
MCQ Questions for CBSE Class 1 with Answers
Quiz
Quiz
/
Fluid Mechanics Class 9 MCQ Questions With Answers
1.
The pressure in a liquid at a given depth is...
surface tension
gas pressure
hydrostatic
hydraulic
2.
Which units of measurement are used for volume?
grams
centimeters
grams/milliliter
milliliter
3.
If you were to smoosh down a piece of bread what would happen to its density?
it would decrease
it would increase
it would stay the same
4.
For incompressible fluids, density changes little with changes in what?
depth
temperature
pressure
free-fall acceleration
5.
Bernoulli’s principle states that the pressure in a fluid decreases as its velocity increases.
True
False
6.
What is true about the volume of displaced fluid for an object that is completely submerged?
The volume of displaced fluid is equal to the object’s volume.
The volume of displaced fluid is less than the object’s volume.
The volume of displaced fluid is greater than the object’s volume.
The volume of displaced fluid is not related to the object’s volume.
7.
The amount of matter in a given space is
buoyancy
fluid
density
8.
If you were to smoosh a piece of bread down, what would happen to its volume?
it decreases
it increases
it stays the same
9.
Frank has an eraser. It has a mass of 4g, and a volume of 2cm3. What is its density?
8 g/cm3
2 g/cm3
1/2 g/cm3
24 g/cm3
10.
The buoyant force that acts on a 20,000-N ship is
somewhat less than 20,000 N.
20,000 N.
more than 20,000 N.
dependent on whether it is in fresh water or salt water.
11.
When you increase your depth under water, the water pressure on your body
increases
decreases
stays the same
12.
Archimedes' principle states that the weight of the fluid an object displaces is equal to the buoyant force acting on the object.
True
False
13.
For water...
1 mL = g/mL
1 mL = 1 g
1 L = 1 G
1 mL = 1 L
Report Question
Previous
Next
warning
Submit
access_time
Time
Report Question
A bunch of text
Support mcqmojo.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page