Question
When is the International Day of the Girl Child 2022
observed?Solution
International Day of the Girl Child is celebrated every year on October 11 to raise awareness about the significance of equal opportunity that must be provided to girls. The main objective of the day is to empower women and help them to get their rights so that they can face challenges all over the world and meet their needs.
Which of the following is an example of a non-renewable source of energy? Â
A dielectric placed between the plates of a capacitor increases its:
In a plane electromagnetic wave. the electric field oscillates sinusoid ally at a frequency of 3 × 108 Hz and amplitude 36 V/m. Find the am...
Which of the following is an example of longitudinal waves in a gas medium?
A uranium nucleus undergoes fission and releases 200 MeV per event. If 1 gram undergoes complete fission, the energy released in kWh is:
What is the main difference between alternating current (AC) and direct current (DC)? Â
The unit of electric power is — Â
Which of the following decays does not change the atomic number of the nucleus?
An image formed by a plane mirror is ______.
The distance between the focus and the centre of curvature of a spherical mirror in terms of the radius of curvature R, is equal to:
