Question
हिंदी व्याकरण के
अनुसार संज्ञा के कितने भेद होते हैं?Solution
The correct answer is C
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 cen...
For a cell terminal potential difference is 3.5 V when circuit is open and reduces to 2.5 V when cell is connected to a resistance of R = 10Ω then...
A body starts from rest and accelerates uniformly. After t seconds, it covers a distance S. What is the ratio of the distance covered in the first half ...
If Planck’s constant h, gravitational constant G, and speed of light v are taken as fundamental units, the dimension of time is:
Which of the following is NOT a vector quantity?
An electron in a hydrogen atom de-excites from the 4th to the 2nd level. The wavelength of emitted photon falls in which series?
A cube of side a encloses a point charge q at its center. What is the electric flux through one of its faces?
For CE-transistor amplifier, the audio signal voltage across the collected resistance of 3 k Ω is 3V. Assume the current amplification factor of the t...
The intensity of any wave is proportional to which quantity?
Find the force exerted on a body of mass 2 kg moving with an acceleration of 3 m/s².
