Capacitance, a 8 microfarad capacitor is charged to V=120V. the charging ba...

a 8 microfarad capacitor is charged to V=120V. the charging battery is then removed and the capacitor is connected in parallel to an uncharged 4 microfarad capapcitor. (a) what is

Displacement and velocity, an object moves from postion +16m to the postion...

an object moves from postion +16m to the postion +47m in 12s.what is its total displacement and its average velocity?

Ohm’s law, OHM’S LAW: So far you have been introduced to the concepts o...

OHM’S LAW: So far you have been introduced to the concepts of electric current (as a movement of free electrons through a conducting material), voltage (or potential) and poten

Elecrostatic, electric field

electric field

Financial records, Safe and Sound Ltd is a public company whose business is...

Safe and Sound Ltd is a public company whose business is the manufacture and sale of home security systems.  Only 100,000 shares have been issued: Kate Smith and her sister Sara

Expermient of steelyards, Steelyards Either Roman or Danish steelyards ...

Steelyards Either Roman or Danish steelyards can be improvised using short lengths of lead or iron water pipe as counter-weights and loops of wire s pivots. The rod can be o

Michelson interferometer diagram,

As cph is a boson, As CPH is a boson, does it has structure? Answer; a ...

As CPH is a boson, does it has structure? Answer; a CPH is tiny energy and it is not a boson. When a CPH takes spin, then it converts to graviton.

Carrier concentration of metals, derive an expression for density of states...

derive an expression for density of states and hence deduce an expression for carrier concentration of metals

Angular frequency of the resulting shm, A sphere of mass m and radius r is ...

A sphere of mass m and radius r is on a smooth fixed inclined plane in equilibrium, if now the sphere is displaced by a small distance along the plane , what will be angular freque