Related Questions

If a body floating in a liquid occupies a new position and remains at rest in this new position, when given a small angular displacement, the body is said to be in __________ equilibrium.
A Neutral
B Stable
C Unstable
D None of these
If a body floating in a liquid returns back to its original position, when given a small angular displacement, the body is said to be in
A Neutral equilibrium
B Stable equilibrium
C Unstable equilibrium
D None of these
A rigid body suspended vertically at a point and oscillating with a small amplitude under the action of the force of gravity, is called
A Simple pendulum
B Compound pendulum
C Second's pendulum
D None of these
Slight displacement of a floating body in liquid makes it to oscillate about its
A Centre of pressure
B Centre of gravity
C Metacentre
D Centre of pressure
PHP can automatically convert integers to floating point numbers and floating point numbers to integers.
A TRUE
B FALSE
P starts jogging from point X to point Y. 30 minutes later his friend R who jogs 1 km/hour slower than twice P's rate starts from the same point and follows the same path. If R overtakes P in 2 hours, how many kilometres will R have covered?
A 2.2 km
B 3.33 km
C 4 km
D 6 km
For a body floating in a liquid the normal pressure exerted by the liquid acts at
A Bottom surface of the body
B C.G. of the body
C Metacenter
D All points on the surface of the body
Point A is 10 miles West of Point B. Point b is 30 miles North of pint C. Point C is 20 miles East of Point D. What is the distance (in miles) between Point A and Point D?
A 1010
B 1020
C 2010
D 3010
Point A is 10 km west of point B. Point B is 30 km north of point C. Point C is 20 km east of point D. What is the distance between point A and D?
A 1020Km
B 1010Km
C 2010Km
D 3010Km
The distillation carried out in such a way that the liquid with the lowest boiling point is first evaporated and re-condensed, then the liquid with the next higher boiling point is then evaporated and re-condensed, and so on until all the available liquid fuels are separately recovered in the sequence of their boiling points. Such a process is called
A Cracking
B Fractional distillation
C Full distillation
D Carbonisation

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