General science GK
General science 1) si unit of electric current is Ans -ampere. 2) which of the following is SI unit for temperature ? Ans - Kelvin. 3) Candela is the unit for measuring ? Ans - Luminouns intersity. 4) Pascal is the unit of ? Ans - Energy. 5) the number of base units are,? Ans - 7. 6)The force of attraction between similar molecules is called ? Ans - cohesion. 7) The force of attraction between different molecules is called ? Ans- Adhesion. 8) The tendency of a liquid surface to contract and occupy the minimum area possible is called ? Ans- surface tension. 9)The kinetic energy of the particles are minimum in ? Ans - Solid. 10) the forces of attraction are maximum in ? A ns - Solid. 11) The forces of attraction are maximum in ? Ans - Solid . 12) Hydrometer is used to measure ? Ans- relative density . 13) Hydraulic machines work on the principle of ? Ans- Pascal 's" law. 14) Hydraulic brakes in...