The surface area of a`(10cmxx 4cmxx3cm)` brick is

The total surface area of a cuboid with dimension 10cmxx6cmxx5cm is

The work done which is to be required to increase the area of soap film of 10cmxx6cm to 10cmxx11cm is 3xx10^(-4) J. The surface tension of the soap film is

The magnetic moment of a magnet (15cmxx2cmxx1cm) is 1.2A-m^(2) . Calculate its intensity of magnetisation

The magnetic moment of a magnet (15cmxx2cmxx1cm) is 1.2A-m^(2) . Calculate its intensity of magnetisation

The total surface area of the cuboid with dimension 20cmxx30cmxx15cm is . . . . .

The work done in increasing the size of a soap film from 10cmxx6cm to 10cmxx11cm is 3xx10^-4 Joule. The surface tension of the film is

A 3cmxx3cmxx3cm cube has three holes each of 1 cmxx1 cm cross-section running from the centre of each face to the centre of the opposite face. The total surface area (in cm^2) of the solid so obtained is

The dimensions of a block are 1cmxx1cmxx100cm. If the specific resistance of its material is 2xx10^(-7) ohmxxmetre , then the resistance between the opposite rectangular faces is