Question
In the question, assuming the given statements to be
true, find which of the conclusion (s) among given two conclusions is /are definitely true and then give your answer accordingly. Statements: R > S = T ≥ U > V; U ≥ W ≥ X Conclusions: I. R > W II. X ≤ SSolution
R > S = T ≥ U ≥ W ≥ X                    R > W. Hence conclusion I is true. R > S = T ≥ U ≥ W ≥ X                    X ≤ S. Hence conclusion II is true.
A transformer has 1000 turns in the primary and 100 in the secondary coil. If input voltage is 220 V, output voltage is:
What is the value of 1 horsepower in watts? Â
When a capacitor is fully charged in a DC circuit, the current through it is:
What is the name of the process by which a liquid changes into gas at all temperatures? Â
The focal length of a concave mirror is 20 cm. Where should an object be placed to get an image of the same size?
Which of the following phenomena establishes the transverse nature of light waves?
Two spherical conductors of radii 2 cm and 8 cm are connected. The ratio of charges on them at equilibrium is:
What is the work done when a force of 10 N moves an object by 5 m in the direction of the force? Â
A wire loop in the shape of a square of side a carries a current I. If an infinitely long straight wire carrying the same current passes through the ce...