State wheteher the following statements are True (T) or False (F): The minimum dielectric constant is one for air.

State wheteher the following statements are True (T) or False (F): All insulators are dielectrics.

State whether the following statements are True (T) or False (F) The angle of minimum deviation is more for red and less for violet.

State whether the following statements are True (T) or False (F): A cell is a source of electrons.

State wheteher the following statements are True (T) or False (F): Dielectric constant of a dielectric is equal to its permittivity.

State wheteher the following statements are True (T) or False (F): The molecules of a dielectric may be polar molecules.

State whether the following statements are True (T) or False (F): The minimum distance between object and real image is zero in case concave mirror.

State whether the following statements are True (T) or False (F): The minimum size of the plane mirror required to see the full view of a person is 2/3 rd of the height of the person.

State wheteher the following statements are True (T) or False (F): All dielectrics are necessarily isulators.

State wheteher the following statements are True (T) or False (F): The conventional and convenient unit for measuring capacitance is microfarad.

State whether the following statements are True (T) or False (F): Electric field intensity is a point function.