India’s insurance penetration stands at 4%, lower than the global average.
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...
An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is New...
What is the primary reason for the blue color of the sky?
Current sensitivity of a moving coil galvanometer is 9 div/mA and its voltage sensitivity (angular deflection per unit voltage applied) is 30 div/V. The...
The radii of curvature of the faces of a double convex lens are 20 cm and 30 cm. If focal length of the lens is 36 cm find the refractive index of t...
Who among the following developed the technology of under-ground nuclear explosion?
The sharpness of a television image is termed as its –
Bernoulli's Principle is derived from which fundamental law?
A plane electromagnetic wave travels in vacuum along the z-direction. If the frequency of the wave is 20 MHz, what is its wavelength?
