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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
Quick Quiz
A cylinder of height 20 m is completely filled with water. The velocity of. efflux of water through a small hole on the side wall of the cylinder near its bottom is :
(A) 5 m/s
(B) 20 m/s
(C) 10 m/s
(D) 25.5 m/s
Option b – 20 m/s
There is a small hole of diameter 2 mm in the wall of a water tank at a depth of 10 m below the free surface of the water. The velocity of efflux of water from the hole will be near:
(A) 0.014 m/s
(B) 1.4 m/s
(C) 0.14 m/s
(D) 14 m/s
Option d – 14 m/s
The velocity of kerosene oil in a horizontal pipe is 5 m/s. If g = 10 m/s2 then the velocity head of oil will be :
(A) 0.125 m
(B) 12.5 m
(C) 1.25 m
(D) 125 m
Option c – 1.25 m
The velocity of a liquid coming out of a hole in the tank wall is :
(A) more if the hole is near the upper end
(B) more if the hole is at the center of the wall
(C) more if the hole is near the bottom
(D) the velocity of flow does not depend upon the position of the hole
Option c – more if the hole is near the bottom
The application of Bernoulli’s principle can be seen in
(A) dynamic lift of an airplane
(B) hydraulic press
(C) hydraulic brake
(D) helicopter
Option a – dynamic lift of an airplane
The scent sprayer is based on :
(A) Charle’s law
(B) Boyle’s law
(C) Archimedes principle
(D) Bernoulli’s principle
Option d – Bernoulli’s principle
When a truck at high speed passes near a person standing on the roadside, the person is likely to be :
(A) attracted toward the truck
(B) repelled away from the truck
(C) neither attracted nor repelled
(D) sometimes attracted and sometimes repelled
Option a – attracted toward the truck
The Magnus effect is equivalent to
(A) electric field
(B) magnetic field
(C) Bernoulli’s principle
(D) the 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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