What kind of charge is produced when a silk shirt is rubbed with human body

The radius of an atom is closest in size to a

The junction rule describes the conservation of which quantity? note that this rule applies only to circuits that are in a steady state.

Aheat engine that operates on a carnot cycle has an efficiency of 0.420 when its low-temperature reservoir is at 10 ∘c.part aby how many degrees celsius must you increase the temperature of the high-temperature reservoir to increase the efficiency to 0.600 if you continue to use the same low-temperature reservoir?