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The time oscillation of a floating body with increase in meatcentric height will be
A Same
B Higher
C Lower
D Lower/higher depending on weight of body
The time of oscillation of a floating body is
A Longer, if metacentric height is increased
B Independent of the metacentric height
C Dependent on the buoyant forces only
D None of these
Metacentric height is given as the distance between
A the center of gravity of the body andthe meta center
B the center of gravity of the body and the center of buoyancy
C the center of gravity of the body and the center of pressure
D center of buoyancy and metacentre
The distance between metacentre and __________ is called metacentric height.
A Water surface
B Centre of gravity
C Centre of buoyancy
D None of these
Metacentric height is the distance between the metacentre and
A Water surface
B Center of pressure
C Center of gravity
D Center of buoyancy
Metacentric height for small values of angle of heel is the distance between the
A centre of gravity and centre of buoy-ancy
B centre of gravity and metacentre
C centre of buoyancy and metacentre
D free surface and centre of buoyancy
It is observed that in a certain sinusoidal oscillation, the amplitude is linearly dependent on the frequency f. If the maximum velocity during the oscillation is V, then V must be proportional to
A f
B $$\frac{1}{{\text{f}}}$$
C $$\frac{1}{{{{\text{f}}^2}}}$$
D f2
I saw a floating flower in the pond. Here floating is__
A A gerund
B A participle
C A main verb
D An infintitive
PHP can automatically convert integers to floating point numbers and floating point numbers to integers.
A TRUE
B FALSE
The change in length due to a tensile or compressive force acting on a body is given by (where P = Tensile or compressive force acting on the body, $$l$$ = Original length of the body, A = Cross-sectional area of the body and E = Young's modulus for the material of the body)
A $$\frac{{{\text{P}}l{\text{A}}}}{{\text{E}}}$$
B $$\frac{{{\text{P}}l}}{{{\text{AE}}}}$$
C $$\frac{{\text{E}}}{{{\text{P}}l{\text{A}}}}$$
D $$\frac{{{\text{AE}}}}{{{\text{P}}l}}$$

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