Yükleri eşit ve benzer olan bir çift paralel plakayı göz önünden. aşağıdakiler alışverişlerden hangisi plakalar alışverişi arttıracaktır? (a) Plakaları birbirine yaklaştırmak (b) Plakaları uzaklaştırmak (c) Plakaların alanlarını ikiden kaldırmaya (d) Plakaların alanlarını yarılamak​

An object of dimensions 50 cm x 40 cm x 0.20 cm has a mass 60g. find its density in g/cm3 and kg/ m3

(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.

An electron moves with a constant horizontal velocity of 3.0 × 106 m/s and no initial vertical velocity as it enters a deflector inside a tv tube. the electron strikes the screen after traveling 26 cm horizontally and 19 cm vertically upward with no horizontal acceleration. what is the constant vertical acceleration provided by the deflector? (the effects of gravity can be ignored.)