Question
Fill up the blank with the word that makes the sentence
grammatically and contextually correct. Either my father or my brothers ___________ coming.                         ÂSolution
Here, the verb should agree with the subject that is close to it. Here, ‘brothers’, which is plural, is close to the verb. So, ‘are’ is correct. Either my father or my brothers are coming.        Â
If n resistors with R Ω each as resistance are connected in parallel, then the equivalent resistance of the network is:
The group velocity of matter waves associated with a moving particle is:
Which of the following correctly describes the nature of electric field lines?Â
When is the magnetic field strength considered strongest?
A pond of water appears less deep due to –
Bernoulli's Principle is derived from which fundamental law?
A 5 kg block at rest is hit by a 0.1 kg bullet moving at 500 m/s. The bullet gets embedded into the block. What is their final velocity?
The balance point in a potentiometer for a cell of emf 1.5 V is 60 cm. If a resistance of 5 Ω is connected in parallel with the cell and the new balanc...
The velocity of heat radiation in a vacuum is?
A silicon sample is doped such that the number of holes far exceeds the number of electrons. Which of the following is true about its conductivity?
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