Question
In a diagram below, it represents students, painters and
singers. Study the diagram and identify the region which represents those students who are painters and not singers.Solution
The letter ‘b’ represents those students who are painters and not singers.
A 100 μF capacitor is charged to a voltage of 50V. How much energy is stored in the capacitor?
What is the unit of the refractive index?
The mass and energy equivalent to 1 a.m.u. respectively are -
Which type of mirror is used in car headlights?
The electric and magnetic fields of an electromagnetic wave are _____________
Which law states that the total current entering a junction is equal to the total current leaving the junction?
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Compared to fresh Water, the freezing point of sea water is -
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(Speed of light in vacuum is 3.0 ×108 m s-1)
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