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DC Pandey Objective Physics for NEET Vol 2. We covered all the DC Pandey Objective Physics for NEET Vol 2 in this post for free so that you can practice well for the exam.
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Physics Objective Mock test for Students
A cylinder of height 20 m is completely filled with water. The speed of water flowing out through a small hole near the bottom of the cylinder is:
a) 5 m/s
b) 20 m/s
c) 10 m/s
d) 25.5 m/s
Option b – 20 m/s
A water tank has a small hole of diameter 2 mm located 10 m below the water surface. The approximate speed of water exiting the hole is:
a) 0.014 m/s
b) 1.4 m/s
c) 0.14 m/s
d) 14 m/s
Option d – 14 m/s
Kerosene flows through a horizontal pipe at 5 m/s. If g = 10 m/s², the velocity head of the oil is:
a) 0.125 m
b) 12.5 m
c) 1.25 m
d) 125 m
Option c – 1.25 m
The speed of liquid emerging from a hole in a tank wall is:
a) Higher if the hole is near the top
b) Higher if the hole is at the center
c) Higher if the hole is near the bottom
d) Independent of the hole’s position
Option c – Higher if the hole is near the bottom
Bernoulli’s principle is applied in:
a) Generating lift for an airplane
b) Hydraulic press
c) Hydraulic brake
d) Helicopter flight
Option a – Generating lift for an airplane
The operation of a perfume sprayer is based on:
a) Charles’s law
b) Boyle’s law
c) Archimedes’ principle
d) Bernoulli’s principle
Option d – Bernoulli’s principle
When a fast-moving truck passes close to a person standing on the roadside, the person is likely to be:
a) Pulled toward the truck
b) Pushed away from the truck
c) Neither attracted nor repelled
d) Sometimes attracted and sometimes repelled
Option a – Pulled toward the truck
The Magnus effect is related to:
b) Magnetic field
c) Bernoulli’s principle
d) Magnetic effect of electric current
Option c – Bernoulli’s principle
We covered all the dc pandey objective Physics for NEET vol 2 above in this post for free so that you can practice well for the exam.
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Also, check out:
- 11th Physics Study Material English Medium
- 11th Physics Quarterly Question Paper
- 11th Physics Material Tamil Medium
