A circular hole is made in a plate. The plate is now heated. Which of the following statements is/are correct?

In the context of plate tectonics, which of the following statements is NOT correct?

When unpolarised light is incident on a plane glass plate at Brewster’s angle, then which of the following statements is correct?

A parallel plate capacitor is charged by a battery after charging the capacitor, battery is disconnected and if a dielectric plate is inserted between the place of plates. Then which one of the following statements is not correct :

A parallel plate air capacitor is connected to a battery. If plates of the capacitor are pulled farther apart, then which of the following statements is/are correct ?

A parallel plate air capacitor is connected to a battery. After charging fully, the battery is disconnected and the plates are pnlled apart to increase their separation. Which of the following statements is correct ?

Plates a and B constitutes an isolated, charge parallel plate capacitor. The inner surface (I and IV) of A and B have charge +Q and -Q respectively. A third plate C with charge +Q is now introduced midways between A and B. Which of the following statement is not correct?

A parallel plate capacitor is charged by a battery after charging the capacitor, battery is disconnected and decrease the distance between the plates then which following statement is correct ?