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According to reports, the Defence Research Development Organisation (DRDO), India's leading agency for military research and development, will temporarily halt missile testing activities at Wheeler Island off the Odisha coast during the mass nesting season of Olive Ridley Sea turtles. Formerly known as Wheeler Island, Abdul Kalam Island is located off the coast of Odisha. The renaming of the island honors the late President Dr. APJ Abdul Kalam and serves as an inspiration for the youth to foster a scientific temperament.
In an n-type silicon, which of the following statements is true:
A piece of wood is held under water. The up thrust on it will be:
Which of the following is an example of longitudinal waves in a gas medium?
A 100 μF capacitor is charged to a voltage of 50V. How much energy is stored in the capacitor?
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...
A photon of energy 3 eV collides with a metal having a work function of 2 eV. Kinetic energy of the emitted electron is:
A myopic person has a power of 1.25 dioptre, what is the local length and nature of his lens?
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...
A current of 5 A flows through a 10 Ω resistor. Find the voltage.
Why does a fountain pen leak on an airplane flying at high altitude?