Why is an oven made of double walls with the space in between filled with cork ?

A parallel plate capacitor with air between the plates has a capacitance C. If the distance between the plates is doubled and the space between the plates is filled with a dielectric of dielectric constant 6, then the capacitance will become.

The capacity of a parallel plate condenser without any dielectric is C. If the distance between the plates is doubled and the space between the plates is filled with a substance of dielectric constant 3, the capacity of the condenser becomes:

When the water tap is closed with our fingers jets of water gush through the space between fingers with high speed. Why?

Cell wall is made up of

Which part of renal tubule is double walled?

There is an air filled 1pF parallel plate capacitor. When the plate separation is doubled and the space is filled with wax, the capacitance increases to 2pF. The dielectric constant of wax is

Consider a disconnected plate capacitor of capacity 10 muF with air filled in the gap between the plates. Now one-half of the space between the plates is filled with a dielectric of dielectric constant 4 as shown in .The capacity of the capacitor changes to .

When strong salt solution plasmolyses a cell, then the space between cell wall and plasma membrane is filled with

The fluid filled in the space between lens and cornea is termed as

Air filled in dead space is