by Sunday | Oct 8 | NABTEB QUESTIONS
A Scalar field has only Magnitude but no direction (e.g. Temperature, Energy, density). While a Vector field is that, that has both magnitude and direction (e.g. Gravitational field, magnetic field and electric field).
by Sunday | Oct 8 | NABTEB QUESTIONS
Three types of fields are: (1) Gravitational field (2) magnetic field (3) electrostatic field (4) electromagnetic field
by Sunday | Oct 8 | NABTEB QUESTIONS
By a field, it is meant a region of space under the influence of some physical agency such as gravitation, magnetism, and electricity.
by Sunday | Oct 8 | NABTEB QUESTIONS
WORKING OF A CAR BRAKING SYSTEM When the brake pedal is pressed by the driver, the piston in the master cylinder is pushed. This compresses the oil inside the tubes and the pressure is transmitted equally to the brake shoes by the caliper forcing the brake shoes and...
by Sunday | Oct 8 | NABTEB QUESTIONS
The two factors are: i. Prevailing pressure ii. Purity of the substance