vu phy101 Final Term - Quiz No.5
vu phy101 Physics Quiz
This quiz belongs to book/course code vu phy101 Physics of vu organization. We have 6 quizzes available related to the book/course Physics. This quiz has a total of 10 multiple choice questions (MCQs) to prepare and belongs to topic Final Term. NVAEducation wants its users to help them learn in an easy way. For that purpose, you are free to prepare online MCQs and quizzes.
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Question 1: The known laws of electromagnetism before James Clerk Maxwell were following, EXCEPT:
Gauss's Laws
Ampere's Law
Faraday's Law
De Broglie Law
Question 2: The unit of thermal conductivity might be:
Cal·cm/(s · C◦)
Cal/ (cm · s · C◦)
Cal · s/ (cm · C◦)
C◦/ (cal · cm · s)
Question 3: No lens is perfect because __________.
They suffer from aberration
They are not perfectly spherical
It is nearly impossible to polish them
They are not cleaned with accuracy.
Question 4: Point where force causes system to move without rotation is
2 times beyond centre of mass
edge of the body
mid point of body
center of mass
Question 5: For an ideal fluid flowing through a horizontal pipe, Bernoulli's equation states that the sum of the pressure and energy per unit volume along the pipe does which of the following? (Assume measurements are taken along the pipe in the direction of fluid flow.)
increases as the pipe diameter increases
decreases as the pipe diameter increases
remains constant as the pipe diameter increases
increases, then decreases as the pipe diameter increases
Question 6: The torque about any two points has the same value when the body is in
translational equilibrium
neutral equilibrium
dynamic equilibrium
static equilibrium
Question 7: The vibrations or the pressure variations inside the inner air are converted into electrical signals by the __________.
cochlea
tympanic membrane
pinna
anvil
Question 8: For a body to be in equilibrium under the combined action of several forces:
any two of these forces must be balanced by a third force
the sum of components of all the forces in any direction must equal zero
all of the forces form pairs of equal and opposite forces
all the forces must be applied at the same point
Question 9: The momentum of an object at a given instant is independent of its:
acceleration
velocity
speed
mass
Question 10: If a simple pendulum oscillates with an amplitude 50 mm and time period 2s, then its maximum velocity is
0.1 m/s
0.15 m/s
0.8 m/s
0.16 m/s
