Question
Which Article of the Indian Constitution specifies Hindi
in Devanagari script as the official language?Solution
Article 343 of the Indian Constitution designates Hindi in Devanagari script as the official language of the Union.
Total mechanical energy =
A dipole with moment p = 2i + 3j - 4k is placed at A(2, −3, 1). Find the electric potential at point B(4, −1, 0) in volts. (Use 1/(4 π ε0) = 9 × ...
How much energy is consumed by a 100 W bulb in 2 hours?
When a cannonball is fired, its motion is an example of which type of motion?
What is the speed of sound in air at room temperature (approx)? Â
A ray of light travels from glass (n=1.5) to air (n=1). For which angle of incidence will the ray just graze the surface (total internal reflection limit)?
The work done by a centripetal force on an object moving in a circular path is:
Which of the following is a characteristic of a conductor? Â
The frequency of ultrasonic waves is:
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