The 21st edition of Exercise Varuna was started between India and France on the Western Seaboard on 16th January, 2023 to 20th January, 2023. The exercise involved advanced air defense exercises, tactical maneuvers, surface firings, underway replenishment, and other maritime operations.
What is the focal length of a double convex lens for which the radius of curvature of each surface is 30 cm and the refractive index of glass is 2.50 ?
What are the dimensions of the coefficient of viscosity?
A 220 V, 100 W bulb is connected to a 110 V source. Calculate the power consumed by the bulb
What is the velocity of light in a diamond if the refractive index of diamond with respect to vacuum is 2.5?
In an electric motor, energy is transformed from:
Two billiard balls each of mass 0.02 kg moving in opposite directions with speed 5 m s−1 collide and rebound with the same speed. What is t...
If the temperature of a place increases suddenly, the relative humidity –
A wire with green plastic covering is typically used as which type of wire?
A 4 cm wire carrying a current of 15 A is placed inside a solenoid perpendicular to its axis. The magnetic field inside the solenoid is given to be 0.27...
