Objective Physics Model Question Papers for Competitive Examinations
Wednesday, January 21st, 20091. Gas law was given by a) Boyle b) Ostwald c) Arrhenius d) Faraday 2. The unit of work and energy is a) joule b) Newton c) Coulomb d) Diaptre 3. Unit of charge is a) coulomb b) farad c) Newton d) volt 4. ?Decibel? is a unit of a) sound intensity b) light c) [...]